Race Calendar

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July 2019

Date	Event	Distance	Location	Description
07/20/2019	Crissy Field Park Run	5K	San Francisco, CA	What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
07/20/2019	Kirkwoods Thunder Mountain Trail Challenge	50K, 26.2M, 18.8M, 13.1M, 10K, 5K	Kirkwood, CA	This event is run entirely at high elevation and much of the course is exposed. Course is very mountainous and very technical in some sections. Weather is very unpredictable.
07/20/2019	Oakland Redwoods 5K, 10K & Half Marathon	13.1M, 10K, 5K	Oakland, CA	The course of single track serendipity has great views of the San Fancisco Bay.
07/20/2019	Pacifica Trail Run	50K, 30K, 21K, 10K	Pacifica, CA	These trails are a coastal jewel nestled between the Santa Cruz Mountains and foothills of Pacifica.
07/20/2019	Table Rock	30K, 13.1M, 10K	Stinson Beach, CA	Table Rock 10K and 27K are true challenges for event experienced and novice mountain runners alike.
07/21/2019	Napa to Sonoma Wine Country Half Marathon	13.1M, 5K	Napa, CA	This popular race features a fast and scenic course starting at the winery and finishing in historic Sonoma Plaza.
07/21/2019	Windmill 10K	10K	San Francisco, CA	Run eastbound up Kennedy Drive to intersection prior to McLaren Lodge. Turn around and return the same way back to the finish.
07/24/2019	Fog City Run	5K	San Francisco, CA	The Fog City Route is a hilly 5k (ish) run through the Marina Neightborhood and the Presidio.
07/27/2019	Bad Bass Half Marathon	13.1M, 10K, 5K	Castro Valley, CA	Whether you are an experienced trail runner or a first-timer ready to get your feet dirty, there's a lot to like about these races.
07/27/2019	Crissy Field Park Run	5K	San Francisco, CA	What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
07/27/2019	Dionysus Dash 5K	5K	Sacramento, CA	Ae you worthy to run with Dionysus the Greek God of Wine? This event is for novice and avid runners, wine tasters and Greek walkers. The course is through the beautiful Williams Land Park.
07/27/2019	Fab 40s 5K	5K	Sacramento, CA	The annual Fab 40's 5K Run/Walk and the kids' fun runs all start and finish at the highest point in the city - in beautiful East Lawn Memorial Park in East Sacramento
07/27/2019		5K	Hollister, CA	Calling All Superheroes & All Ages! Join Us for the Superhero 5K Run/Walk & Kids Fun Run. Trophies for timed Fastest Finishers and Team Costume Contest. First 400 runners to cross the finish line receive a customized medal. Registration includes a cape and t-shirt. Save 20% with code RUN
07/28/2019	Blood, Sweat & Beers	10.5M, 5.9M	Auburn, CA	If you are looking for a beautiful and challenging trail run that is well organized and supported you have found your home! The Blood, Sweat & Beers Trail Runs have it all.
07/28/2019	LMJS Fourth Sunday Race - July	15K, 10K, 5K	Oakland, CA	The Fourth Sunday Runs are held every month (except March and June) on the fourth Sunday of the month.
07/28/2019	Pear Fair Fun Run	10M, 5M	Courtland, CA	The day is filled with a fun run, pancake breakfast, arts and crafts, wine tasting, children's area, music all day and lots of food.
07/28/2019	San Francisco Marathon	52.4M, 26.2M, 13.1M, 5K	San Francisco, CA	A running tour of everything San Francisco - Fisherman's Wharf, Golden Gate Bridge and Park, Haight Street, The Mission and AT&T Park. Gorgeous and historic!
07/28/2019	Wharf to Wharf	6M	Santa Cruz, CA	While many come for sun, fun and fitness reasons, serious athletes run to test their mettle against the best.
07/30/2019	Taco Tuesday Summer 5K Series	5K	Fresno, CA	There is no better way to stay motivated and fit over the summer than running our 5K races on Tuesday evenings. Tonight's theme is "Disney".
07/31/2019	Fog City Run	5K	San Francisco, CA	A hilly 5km(ish) route through the Marina neighborhood and the Presidio.

August 2019

Date	Event	Distance	Location	Description
08/03/2019	Angel Island Half Marathon	13.1M, 10K	Tiburon, CA	You'll fall in love with San Francisco all over again as you follow this hilly loop trail circumnavigating Angel Island.
08/03/2019	Crissy Field Park Run	5K	San Francisco, CA	What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
08/03/2019	Santa Cruz Trail Run	30K, 13.1M, 10K	Santa Cruz, CA	Aside from coiling single-track that opens up to expansive roads and paths–and even sand–participants will enjoy the ocean breezes pouring in from the Santa Cruz coast.
08/03/2019	Summer Breeze Half Marathon	13.1M, 10K, 5K	San Leandro, CA	All race distances start and finish at the San Leandro Marina Park! Whether you are a frequent race winner or a first-time runner/walker, you've got a lot to look forward to.
08/04/2019	Crystal Springs	50K, 26.2M, 22M, 13.1M, 5M	Woodside, CA	TBD. Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch.
08/04/2019		5K	Hayward, CA	Tiburcio Vasquez Health Center, Inc. invites you to join them for a 5K adventure on the trails of Don Castro Regional park!
08/04/2019	Golden Gate Double 8K Run	8K, 5K, 3K	San Francisco, CA	This is a two-stage trail run (5K+halftime+3K) designed to challenge and entertain runners of all ages and skill levels!
08/04/2019	Miguel Reyes Elite/Open 5K	5K	Fresno, CA	A fun, competitive race in memory of a great person, runner and friend Miguel Reyes from Fresno, who passed away in 2015.
08/04/2019	Rockaway Beach 5K	5K	Pacifica,CA	Races are subject to change. For the latest information, please check the DSE website.
08/04/2019	Salmon Creek Beach Runs	5M, 2M	Bodega Bay, CA	5-mile & 2-mile beach runs on the sand followed by an optional beach blanket potluck picnic.
08/04/2019	Skyline 50K	50K	Castro Valley, CA	TBD. Skyline50k runs from Lake Chabot Marina to Skyline Gate and back, on a loop course that includes a little road, plenty of firetrail and a few really wonderful sections of single track.
08/04/2019	Truckee Half Marathon	13.1M, 5K	Truckee, CA	The Truckee Half Marathon truly showcases the majestic and diverse beauty of Truckee.
08/07/2019	Fog City Run	5K	San Francisco, CA	A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
08/10/2019	Bear Creek Half Marathon	13.1M, 10K, 5K	Martinez, CA	Each course includes a very short section of paved trail (about 2-300 yards) with the majority of the courses being on fire roads.
08/10/2019	Cinderella Trail Run	50K, 26.2M, 30K, 13.1M, 5M	Oakland, CA	The course travels through beautiful Joaquin Miller Park to Redwood Regional Park. Enjoy the spectacular views of the Oakland Hills and Bay Area along the way.
08/10/2019	Cool Moon Trail Races	100M, 100K, 50M, 25M	Cool, CA	We're hosting a weekend of trail running! Our event showcases races suited for every distance and pace.
08/10/2019	Crissy Field Park Run	5K	San Francisco, CA	What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
08/10/2019	Kids Obstacle Challenge - Bay Area Saturday	2M	San Mateo, CA	Kids Obstacle Challenge is the #1 obstacle course race series for kids ages 5-16 in the country and the best kids event to hit the Bay Area.
08/10/2019	Radical 80s 5K/10K	10K, 5K	San Jose, CA	Come join us for the annual Radical 80s 5k/10k. It's a fun filled, 80s themed running event taking place in South San Jose during the heart of the summer.
08/11/2019	Cool Moon Trail Races	13.5M, 11.5M, 5K	Cool, CA	We're hosting a weekend of trail running! Our event showcases races suited for every distance and pace.
08/11/2019		5K, 10K	San Francisco, CA	We are taking a moment to celebrate the courage and dedication of our patients, doctors, nurses, researchers, caretakers, friends, and families by participating in the Courage Over Cancer 5K & 10K Run/Walk in beautiful Crissy Field! Save 20% with coupon code RUN
08/11/2019	Dionysus Dash Napa	5K	Napa, CA	Dionysus Dash is a 5K Run through the beautiful vineyards of great wineries throughout California.
08/11/2019	Humboldt Bay Marathon	26.2M, 13.1M, 5K	Eureka, CA	The Humboldt Bay Area combines spectacular scenery with the perfect climate for year-round running. The average high temperature on race day is about 62 degrees.
08/11/2019	Kids Obstacle Challenge - Bay Area Sunday	2M	San Mateo, CA	Kids Obstacle Challenge is the #1 obstacle course race series for kids ages 5-16 in the country and the best kids event to hit the Bay Area.
08/11/2019	Lake Merced Half Marathon	13.1M, 4.5M	San Francisco, CA	Start/Finish at the north end Lake Merced Parking Lot (foot of Sunset Blvd). Run 3 clockwise loops around the lake staying entirely on jogging/pedestrian path.
08/11/2019	Marlette Lake Tahoe 50K	50K, 10M	Glenbrook, NV	The Marlette 50K is a truly adventurous romp through some of planet earths most scenic and challenging trails. The Marlette 10 Miler starts at Spooner Lake and heads north on the North Canyon Trail.
08/11/2019		13.1M, 5K	Oakland, CA	New reimagined courses for 2019, same hyper-local feels. Join us at beautiful City Hall for the 6th Annual on August 11. Featuring a Half Marathon, 5K and Kids Stomper's Stomp presented by the Oakland A's. Use the code “OAKTOWN_ST” to save 10%
08/11/2019	SAR Wild Run	13.1M, 10K, 5K	Shaver Lake, CA	Join the hundreds of people supporting Fresno County Search and Rescue with a race in the beautiful Sierra Nevada mountain range.
08/13/2019	Taco Tuesday Summer 5K Series	5K	Fresno, CA	We have six 5k races over the summer on Tuesday evenings. You will receive a race bib, chip timing, and of course some great company.
08/14/2019	Fog City Run	5K	San Francisco, CA	A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
08/17/2019	Crissy Field Park Run	5K	San Francisco, CA	What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
08/17/2019	Hell of a Half Marathon	13.1M	Exeter, CA	Yes the course is challenging and the weather is hot.
08/17/2019	Mount Madonna Trail Run	50K, 25K, 17K, 8K	Watsonville, CA	Welcome to the annual Mount Madonna Trail Run located in Mount Madonna County Park, part of the Santa Clara County Parks in the Southern Region of the Santa Cruz Mountains.
08/17/2019	Race The Peak	13.1M, 10K, 5	Lakeshore, CA	Choose from the 1 mile brutal uphill race to the peak, 10k run, Half Marathon, or 50k Ultra Marathon.
08/17/2019	Running with the Bears	26.2M, 13.1M, 10K	Greenville, CA	Small Race. Boston Qualifier. 46 Degrees Start Temp (in August).
08/17/2019	Star City San Bruno Mountain Half Marathon	13.1M, 5K	Brisbane, CA	The race is 95% on trail, kicks in 2,400 ft of elevation fun, and has a screaming single track downhill section.
08/17/2019	Super Run 5K - Fresno	5K	Fresno, CA	The Super Run is a national series of 5k running events that partners with non-profit organizations to put on superhero themed events to help raise funds and awareness for their cause.
08/17/2019	Trail Run at Sly Park	50K, 26.2M, 18M, 13.1M, 8.5M, 10K, 5K	Pollock Pines, CA	This event is held at the Sly Park Recreation Area in Pollock Pines, and it’s held under special use permit with the El Dorado National Forest.
08/17/2019	XTERRA Lake Tahoe 5K & 10K	10K, 5K	Incline Village , CA	From the starting area the course heads north and onto the great trail system featuring tall pines, aspens and creek crossings.
08/18/2019		5K, 1M	San Mateo, CA	Lace up your kicks and join A Runner's Mind for the first annual Suns Out Runs Out Kids 5K, 1 Mile and Dash at Coyote Point Park! Save $5 on Grown Up registrations with coupon code SWEAT
08/18/2019	Fort to Fort 10K	10K	San Francisco, CA	Races are subject to change. For the latest information, please check the DSE website.
08/21/2019	Fog City Run	5K	San Francisco, CA	A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
08/24/2019	Almaden Hills Trail Run	50K, 26.2M, 13.1M, 8M, 10K, 5K	San Jose, CA	Set in Almaden Quicksilver park. Run in the beautiful hills of Almaden Valley.
08/24/2019	Campus Life 5K	5K	Fresno, CA	Join us for our Annual Campus Life 5k benefitting Fresno/Madera Youth for Christ.
08/24/2019	Castle Peak 100K	100K	Truckee, CA	Point-to-point 100k Endurance Run.
08/24/2019	Crissy Field Park Run	5K	San Francisco, CA	What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
08/24/2019	Golden State 50K	50K, 35K, 13.1M, 10K	Salinas, CA	Runners will be treated to rolling golden hills and varied terrain, including smooth single-track, sandy hills, and exposed fire roads.
08/24/2019	Mendocino Coast PAL Big River Run	26.2M, 13.1M, 10K, 5K	Mendocino, CA	The Big River Run consists of a run along the scenic old logging haul road past groves of second-growth redwoods into the heart of the historic Big River Estuary.
08/24/2019	Moonlight Madness	2M	Shasta Lake, CA	2-Mile run/walk across Shasta Dam via the moonlight.
08/24/2019	Phil Widener Empire Open	3.4M	Santa Rosa, CA	3.4 miles, rugged dirt trails, a bit of asphalt bike path, a few short hills, and some wicked competition.
08/24/2019	Race for the Arts	5K	Sacramento, CA	Race for the Arts is for everyone – the serious runners (5K timed by B-tag) and for the casual runner/walker.
08/24/2019	Tamalpa Headlands 50K	50K	Muir Beach, CA	Only minutes from downtown San Francisco, the Tamalpa Headlands 50K is a demanding ultra marathon with over 7,300 feet of elevation change.
08/25/2019	10K on the Bay	10K, 5K	Hayward, CA	Run or walk along the Bay Trail and enjoy breathtaking views of the San Francisco Bay-Estuary. Participate in a 5K or 10K.
08/25/2019		10K, 5K	San Francisco, CA	Each brewery run starts at a local brew house and works it way through city streets before ending back at the host watering hole for a post run social and raffle! Save $5 with coupon code SWEAT
08/25/2019	Diablo	50K, 26.2M, 13.1M, 10M, 4M	Clayton, CA	Mount Diablo provides spectacular views of the San Francisco Bay Area and surrounding valleys.
08/25/2019	Good Dog - Dirty Dog 5K	5K	Granite Bay, CA	This event is for walkers, runners, and their dogs!
08/25/2019	LMJS Fourth Sunday Race	15K, 10K, 5K	Oakland, CA	Fourth Sunday run.
08/25/2019	Sweeney Ridge Trail 5K	5K	San Bruno, CA	Races are subject to change. For the latest information, please check the DSE website.
08/25/2019	The Santa Rosa Marathon	26.2M, 13.1M, 10K, 5K	Santa Rosa, CA	A new out and back Boston Qualifier course for the marathon with beautiful views.
08/28/2019	Fog City Run	5K	San Francisco, CA	A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
08/31/2019	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
08/31/2019	Zoom Dynamite	13.1M, 10K, 5K	Richmond, CA	The course travels through the largest shoreline park in the Bay Area. Fully stocked aid stations every two miles. Custom medal to all finishers.

September 2019

Date	Event	Distance	Location	Description
09/01/2019	6-Hour Distance Classic	6H	San Francisco, CA	Race Course Description: Complete .75 mile counter-clockwise loop. There will be a well stocked aid station at the completion of each loop.
09/01/2019	Annadel Loop Run	7M	Santa Rosa, CA	The 7 mile trail race is a challenging loop in the hills of Annadel State Park. Runners receive head starts based on age and gender.
09/01/2019	Mare Island Bridge to Bridge	10K, 5K	Vallejo, CA	We are so excited to be able to host our annual end of summer event on Labor Day Weekend. The 5K & 10K run across to the other side of the straight on Historic Mare Island.
09/01/2019	Noyo Headlands Race	26.2M, 13.1M, 10K, 5K	Fort Bragg, CA	Enjoy some of the most remarkable scenery Northern California has to offer and have a great time! The course is fairly flat, well maintained and commonly used by runners.
09/01/2019	Polo Field 5K	5K	San Francisco, CA	For safety reasons, running with headphones, strollers and/or dogs is strongly discouraged. Run with these at your own risk.
09/01/2019	Rockin' Summer (September Virtual)	26.2M, 13.1M, 15K 10K, 5K	Your Choice, CA	Welcome to the Rockin' Summer Virtual Run! This is a race where you get to choose the time, the place and the distance.
09/01/2019	The Diamond 10K	6.2M	Fresno, CA	We are celebrating Endure Jewelry's birthday with an epic 10K race with diamond jewelry and donuts at the finish line. There will be a "Runner's Ball" after party.
09/02/2019	Davis Labor Day Run	10K, 5K	Davis, CA	Before you fire up the BBQ, join us on Labor Day for this run/walk 5K and 10K event. It is a tradition!
09/02/2019	Run on the Wilder Side	5K, 1M	Orinda, CA	All ages welcome! Your entry will support rhe Orinda Parks and Recreation Foundation efforts to fund critical renovations within the city's Community Center Park.
09/03/2019	Sunset Through the Trees - LEMA Ranch	4.3M, 2M	Redding, CA	Awards will go three deep in each category and will be gift certificates from a local sporting good store.
09/04/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
09/05/2019	Fall Fun Runs	3M, 2M, 1M	Merced, Ca	Every Thursday evening from the first Thursday after Labor Day to late October. For 2019, that will be September 5 through October 31.
09/07/2019	Best Buddies Challenge: Hearst Castle	5K	Carmel, CA	For those who don’t ride, join Olympic legend Carl Lewis on our 5K trail run/walk taking place at Hearst Ranch in San Simeon.
09/07/2019	Challenge Failure 5K/10K	10K, 5K	Sacramento, CA	Join us as we Challenge Heart Failure one step a time! Strollers, wheelchairs and well behaved dogs on short leashes are welcome.
09/07/2019	Crissy Field parkrun	5K	San Francisco, CA	Every Saturday at 9:00am. The event takes place at 1199 East Beach St (in front of the Beach Hut Café), San Francisco, CA 94129.
09/07/2019	Donate Life Run/Walk	10K, 5K	Walnut Creek, CA	Want to help? Register as an individual. Form a team and become a team captain. Join a team and bring your friends. Donate and make a difference!
09/07/2019	Great American Hero Run	10K, 5K	Tracy, CA	Do you have an attitude? Bring it! Climb, crawl, slide and run your way to the finish. Overcome more than forty obstacles.
09/07/2019	Oakland Pride Run	5K	Oakland, CA	All are welcome! You can bring your furry family members! There is no fee for this event. NO! Nope! Nada! Na-unh! This the 100% free registration Original Oakland Pride Run community event.
09/07/2019	Pincushion Hill Climb	1M	Friant, CA	1 mile uphill run, starting at the San Joaquin River Trailhead and finishing at the top of Pincushion Mountain.
09/07/2019	Strawberry to Kirkwood 50K Challenge	50K	Kybutz, CA	You will love this extremely challenging course. Great country, awesome views, lakes, creeks, rivers, great air quality, high elevation and breathtaking trails.
09/07/2019	Strut Your Mutt - San Francisco	5K, 1M	San Francisco, CA	Why we strut….this is more than a dog walk! It is an annual fundraising event that saves lives - dog's lives. Help save some homeless, helpless dog by joining our run.
09/07/2019	Zombie Runner San Francisco	13.1M, 10K, 5K	San Francisco, CA	All races start/finish at East Beach and head West along the popular Golden Gate Promenade.
09/08/2019	Buffalo Stampede	10M	Sacramento, CA	The Buffalo Stampede 10-Mile Run/Walk, the race that kicked off Sacramento’s road-racing tradition, is over forty years old!
09/08/2019	Delta Harvest Run	13.1M, 10K, 5K, 1M	Brentwood, CA	Proceeds benefit East Contra Costa County food banks/pantries, shelters and college scholarships for local high schools.
09/08/2019	Jog in the Fog	5K	San Francisco, CA	The course is 3.4 miles in length and is mostly flat terrain. There are some hills and stairs in the Land's End portion of the course.
09/08/2019	My Heart Counts Run	10K, 5K	Stanford, CA	Want to help in the fight to stop heart disease? Join our annual run/walk celebrating life, heart health and wellness. Every heart counts.
09/08/2019	Run to Remember 5K	5K	Sacramento, CA	The Run to Remember 5K will take place to give those who vowed to "Never Forget" the chance to exercise that vow.
09/08/2019		13.1M, 10K, 5K	San Francisco, CA	The Half Marathon, 10K, and 5K courses tour the scenic San Francisco waterfront and participants receive a shirt, finisher medal and exclusive runner bobblehead featuring a Giants team member. Save $5 with code SWEATTRACKER19
09/08/2019	Tioga Pass Run	12.4M	Lee Vining, CA	This run allows you to truly enjoy the beauty of the Eastern Sierra from Mono Lake to Tioga Pass.
09/10/2019	Sunset Through the Trees - Lake Redding Park	4.3M, 2M	Redding, CA	Fun Run begins at 7:00pm at Lake Redding Park.
09/11/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
09/12/2019	Fall Fun Runs	3M, 2M, 1M	Merced, CA	Every Thursday evening from the first Thursday after Labor Day to late October. For 2019, that will be September 5 through October 31.
09/13/2019	Marin Moonlight Run	10K, 5K	Novato, CA	What could be more fun than a beautiful late summer evening race under the full moon along the trails of the San Francisco Bay in Marin County?
09/14/2019	Anwuli 5K Dance Carnival & Fun Run/Walk	5K	San Leandro, CA	Whether you are a walker, runner or dancer this is the most family friendly place to be. It takes place on scenic San Leandro Marina Bayshore.
09/14/2019	CASA Superhero Run	10K, 5K	Chico, CA	Whether you run, walk or fly, put on your best superhero outfit and join our community in supporting a great local cause - make a difference for abused and neglected children.
09/14/2019	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5 km run - it is you against the clock. Every Saturday at 9:00am.
09/14/2019	Drag-N-Fly	13.1M, 10K, 5K	Antioch, CA	The course will offer great trail running, panoramic vistas and a chance to see what much of the local area was like in centuries past.
09/14/2019	Echo Summit Trail Challenge	50K, 26.2M, 20M, 13.1M, 10M, 10K, 5K	Twin Bridges, CA	Courses will be marked with ribbons, signs and gypsum. Please be aware that many types of wildlife live in the Sierras.
09/14/2019	Folsom Lake UltraTrail	110K	Granite Bay, CA	This is a circumnavigation course, which means that it goes all the way around Folsom Lake. It starts and ends at Beals Point.
09/14/2019	Headlands Hundred	100M, 75M, 50M, 26.2M	Sausalito, CA	Running in the Marin Headlands is a treat. You will take a scenic tour of the spectacular Marin Headlands also known as the "Trail Running Mecca" of California.
09/14/2019	Lagoon Valley Trail Run	30K, 13.1M, 10K, 5K	Vacaville, CA	The event, starting in Lagoon Valley Regional Park, provides runners with a beautiful running environment as the trails that make up this rugged terrain offer up a unique challenge.
09/14/2019	Little Loco Relay	65M Relay	Butte Meadows, CA	Are you a pirate at heart? Get your pirate on with some of your best mateys! You also have a chance to win some extra Loco pirate treasure to take home.
09/14/2019	NAV-X Challenge Series - Dinkey Creek	24H, 8H, 4H	Shaver Lake, CA	This is a map trekking event in Northern California that offers a unique opportunity to explore off-trail, find adventure and test your navigational skills in beautiful terrain.
09/14/2019	Night Sweats Trail Run Fall	26.2M	Sausalito, CA	Imagine looking across the valley and seeing runner'sflashlights lit like stars along the trail. Come join this exciting adventure.
09/14/2019	Run With the Cops 5K	5K	Sacramento, CA	This 5K is a great community event. We strive to make it better every year.
09/14/2019	Sacramento Freedom Run	10K, 5K	Rocklin, CA	We are pleased to share a percentage of our registration fees with a sponsor or organization in high school - athletic department, service club, performing arts, ROTC, etc.
09/14/2019	Tahoe 100k	100K	Tahoe, CA	The Tahoe 100k is a point to point exploration of the Tahoe Rim Trail and the Tahoe Basin.
09/14/2019	Tahoe 200 Mile Endurance Run	200M	Tahoe, CA	The Tahoe 200 is the first 200 mile single loop mountain race in the USA! The route is nothing less than magical and is the journey of a life time!
09/14/2019	Yokuts Park Fun Run	5M, 3M, 2M	Bakersfield, CA	ABSOLUTELY FREE! We keep track of your time and have snacks afterwards. This is a great way to get in some training together with friends.
09/14/2019		10K, 5K	Napa, CA	The ZERO Prostate Cancer Run/Walk - Napa Valley features a 10K run, 5K run/walk, Kids Superhero Dash for Dad and virtual Snooze for Dudes program. Save $5 on 5K or 10K entry with code SWEAT19 (case sensitive)
09/15/2019	Alameda Running Festival	13.1M, 10K, 5K	Alameda, CA	Join us for this incredible community based running festival on the beautiful island of Alameda.
09/15/2019	BSM Celebration of Life Triathlon & 5K	5K	Nevada City, CA	This event is great for everybody, from the seasoned athlete to the beginner. Keeping with tradition there will be a 5K run/walk so start training. You won't want to miss this event.
09/15/2019	Clo-Cow Half Marathon	13.1M, 10K, 5K	Petaluma, CA	You will be cheered on by sheep, horses and, of course, our beloved Moo-cows as you run through rural Sonoma County farm country and rolling hills in this challenging course.
09/15/2019	Courageous Heart 5K and Fun Run	5K	Rocklin, CA	This is a family friendly event to fundraise for support of children and families impacted by Congenital Heart Disease.
09/15/2019	Emerald Bay Trail Run	7.5M	South Lake Tahoe, CA	Emerald Bay State Park is considered one of the most beautiful areas in the United States. Carved by ancient glaciers, Emerald Bay offers unequaled scenic trail running.
09/15/2019	Lets ROC 5K	5K	Sacramento, CA	Running a 5K is a small challenge compared to living a life with ovarian cancer. Our goal is to raise much needed funds to further ovarian cancer research.
09/15/2019	Mexican Independence Reyes de la Milla & 5K	5K	Fresno, CA	Come and celebrate Mexican Independence Day at this unique one mile run or 5k run/walk! All participants get free TACOS, MEXICAN "AGUA FRESCA" DRINKS and CHURROS!
09/15/2019	Spreckels Lake 5K & San Franciscan Mile and Kids Run	5K, 1M	San Francisco, CA	Two races in one! Join us for either a fast downhill I mile race or a scenic 5K loop……..or both!
09/15/2019	Tahoe 25k	25K	Homewood, CA	The Tahoe 25k is a fun and challenging race from the base of Homewood Mountain Resort all the way to Ellis Peak and Barker pass.
09/15/2019	TCRS # 8	5M	King Mountain, CA	Come out and support trail running at its best. Leave the busy streets and highways behind and connect with other like-minded trail runners.
09/18/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
09/19/2019	Fall Fun Runs	3M, 2M, 1M	Merced, Ca	Every Thursday evening from the first Thursday after Labor Day to late October. For 2019, that will be September 5through October 31.
09/21/2019	Berkeley Trail Adventure	50K, 35K, 13.1M, 10K	Berkeley, CA	With abundant coast live oak and eucalyptus lining sections of the courses, runners can enjoy views of the bay, Golden Gate Bridge and even Mt. Tamalpais, on clear days.
09/21/2019	Coastal 50K & Marathon	50K, 26.2M	Stinson Beach, CA	Point-to-point trail run from the cozy getaway of Stinson Beach to the popular Rodeo Beach. Enjoy spectular views of the Pacific Ocean, Marin Headlands and the Golden Gate Bridge along the way.
09/21/2019	Crissy Field parkrun	5K	San Francisco, CA	Every Saturday at 9:00am. The event takes place at 1199 East Beach St (in front of the Beach Hut Café), San Francisco, CA 94129.
09/21/2019	Fall Showdown Trail Half Marathon	13.1M, 5M, 5K	El Sobrante, CA	The Half Marathon is an out and back course. There will be 30% pavement and the rest on trails. You will have the challenge of running up to and across Briones Reservoir.
09/21/2019	Gold Rush Growler	10M, 5K	Granite Bay, CA	Starts at Granite Beach along the shore of Folsom Lake.
09/21/2019	Lederhosen 5K	10K, 5K	Olympic Valley, CA	Come out to Squaw Valley and start your Oktoberfest off with a Lederhosen 5K Trail Run. The course is out and back on the Squaw Valley Trail. Awards for the best Lederhosen and dirndl.
09/21/2019	Los Gatos Creek Trail Run	26.2M, 13.1M, 10K, 5K	Los Gatos, CA	The races will be run or walked on the Los Gatos Creek Trail heading east towards Campbell. Each distance will have a turn around point.
09/21/2019	Nash Ranch Mud Mash	5K	Redding, CA	The fields of the historic Nash Ranch set the stage for the annual Mud Run where you will experience the best Mother Nature has to offer.
09/21/2019	Newark Mile	4K	Newark, CA	The Newark Mile will be sanctioned by the USA Track and Field.
09/21/2019	Prairie Creek Run in the Redwoods 5K	5K	Orick, CA	The purpose of this event is to raise funds for Redwood Parks Conservancy. All proceeds will benefit parks and public lands on California's North Coast.
09/21/2019	Ride to Walk Endurance Race	24H, 12H, 6H	Lincoln, CA	The runs are over a .84 mile loop on a working horse ranch to benefit Ride to Walk. It is 99% dirt, with just a few feet of asphalt and concrete. Gaiters are recommended for dust and burrs.
09/21/2019	San Francisco Walk/Run Like MADD & MADD Dash	10K, 5K	San Francisco, CA	"Drunk & Drugged Driving Ends Here!". This is your chance to do something about drunk and drugged driving in the community.
09/21/2019	Smokey Bear Run	10K, 2M	Bass Lake, CA	The start and finish line is at Recreation Point. The course is on pavement and hilly out and back.
09/21/2019	Trail Hog Half Marathon	13.1M, 10K, 5K	San Jose, CA	Stampeding through the low grasses come the newest breed of animals, the Brazen Trail Hog! Be Hambitious! Race week-end won't be a boar! Missing this race would be a big mistake!
09/21/2019	United Cerebral Palsy of Stanislaus County Safari Dash 5K	5k	Modesto, CA	The event encourages participants of all abilities and families to join in the celebration. Costumes of your favorite wild animal are strongly recommended.
09/22/2019	Golden Gate Bridge Vista 10K	10K	San Francisco, CA	Runners complete clockwise loop.Then runners turn and reverse direction to run back to the finish.
09/22/2019	It Takes Guts 5K	5K	Vacaville, CA	Our mission is to support children and their families as they maneuver through the complex world of pediatric chronic illness. We live by the words "whatever it takes".
09/22/2019	LMJS Fourth Sunday Race	15K, 10K, 5K	Oakland, CA	The distances offered at this race are one, two and three times around Lake Merritt.
09/22/2019	Run Your Gourd Off	10K, 5K	Wheatland, CA	Please join us for these laid back adventure runs. Imagine running through fields of pumpkins, orchards of walnuts, beside a corn maze or through a sunflower field.
09/22/2019		10K, 5K	San Francisco, CA	With a spectacular view of the Golden Gate Bridge, runners/walkers of all abilities will enjoy the incredible scenery of Crissy Field, Hawaiian style music & entertainment, tasty Aloha treats and children’s activities. All runners/walkers will receive a SF Aloha Run dry weave runner’s shirt and wonderful goodies from our sponsors. Beverages and Hawaiian-style snacks will be provided at our Post-Aloha Run Celebration at Crissy Field. Bring the entire family including your canine buddy for this fun and healthy event. Save $5 on the 5K or 10K with coupon code SWEAT
09/22/2019	Wascally Wabbit Half Mawothon	13.1M, 5K	Fresno, CA	At the end of the hot summer months this race features a 13.1 mile run for both individual runners and two person teams as well as 5k event for runners and walkers.
09/25/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km(ish) route through the Marina neighborhood and the Presidio.
09/26/2019	Fall Fun Runs	3M, 2M, 1M	Merced, Ca	Every Thursday evening from the first Thursday after Labor Day to late October. For 2019, that will be September 5 through October 31.
09/28/2019	Bakersfield Walk Like MADD & MADD Dash	10K, 5K	Bakersfield, CA	Drunk & Drugged Driving Ends Here!. This is your chance to do something about drunk and drugged driving in the community.
09/28/2019	Big Sur Trail Marathon	26.2M, 13.1M, 5M	Big Sur, CA	You will wind though the beautiful coastal forest and hills surrounding Big Sur River with redwood groves, oak and bay forests lining your path and panoramic views of the Big Sur coastline.
09/28/2019	Break Free Run Folsom	10K, 5K	Folsom, CA	You can DO SOMETHING. It's NOT OK. You can DO SOMETHING today to combat human trafficking. Help us raise awareness and funds to fight this heinous crime.
09/28/2019	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
09/28/2019	Headwaters Trail Run	50K, 30K, 10K	Mt. Shasta, CA	Headwaters Trail Run is a 50k, 30k, and 10k trail running event held in the Klamath Mountains west of Mount Shasta City, CA.
09/28/2019	Lake Tahoe Spartan Race/Spartan Beast	14M	Olympic Valley, CA	With 12-14 miles and 30-35 obstacles the Spartan Beast will test your strength, your endurance and your resolve.
09/28/2019	Overlook Endurance Runs	50M, 50K, 25K	Forest Hills, CA	Pick your distance! Point to point runs and a river crossing! Overlook Endurance Runs primarily follow the Historic Western States trail.
09/28/2019	Pacifica Summit Run	50K, 30K, 10K	Pacifica, CA	Do you want to know what the view looks like from the tallest mountain on the upper San Francisco Peninsula? Then look more further than the Pacifica Trail Run!
09/28/2019	Rocky Ridge	13.1M, 10K, 5K	San Ramon, CA	It is generally considered the toughest course of the Brazen Racing events at this distance.
09/29/2019	Double Road Race Pacific Grove	10K, 5K	Pacific Grove, CA	For the Double Road Race 15k you first run the 10k leg and then one hour and 45 minutes later the 5k leg starts.
09/29/2019	Napa Half Marathon	13.1M, 6.5M	Napa, CA	Both courses are nestled up in the rolling hills of Napa. Scenic, rustic and winding road will take you through vineyard lined neighborhoods in a charming countryside setting.
09/29/2019	Shaver Lake Mile High Triathlon, 10K, 5K	10K, 5K	Fremont, CA	The 5K run is on a combination of pavement and trails within Camp Edison - with a few steep hills. The 10K course is two loops of the 5K course.
09/29/2019	Shell/MEF Run for Education	10K, 5K	Martinez, CA	Although many people choose to run the course, a large majority walk the 5K course as they enjoy the stroll through downtown Martinez.
09/29/2019		13.1M, 10K, 5K	Tiburon, CA	Marin's most premier race with views of Mt. Tam, Golden Gate Bridge and more. Save 20% with code RUN
09/29/2019	Valley of the Moon Vintage Festival 12K/5K	12K, 5K	Sonoma, CA	Bring your running jogger with your kids in tow and let them enjoy the race. We are a dog friendly race for friendly dogs on a leash.

October 2019

Date	Event	Distance	Location	Description
10/02/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
10/05/2019	5K Carnival Fun Run	5K	Kingsburg, CA	Annual 5k Family Carnival Fun Run/Walk presented by New Life Ministries, Kingsburg.
10/05/2019	Bay Ridge 100K	100K	Castro Valley, CA	The 100k starts at 5am in front of Cull Canyon.
10/05/2019	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
10/05/2019	Dick Collins Firetrails	50M	Castro Valley, CA	Both Bay Ridge 100k and Firetrails 50 are out-and-back courses along the Bay Area Ridge Trail.
10/05/2019	Folsom Glow Run	5K	Folsom, CA	TBD. Join us this fall for the 6th annual Folsom Glow -- a non-competitive family fun walk with glowing costumes, music, a Silly String battle zone and selfie stations.
10/05/2019	Lace'n It Up 5K	5K	Bakersfield, CA	Walk to celebrate our survivors, support those going through treatment and remember those that we have lost to breast cancer.
10/05/2019	Prairie Creek Run in the Redwoods 5k	5K	Orick, CA	Run/Walk in the Redwoods 5k at Prairie Creek Redwoods State Park.
10/05/2019	Rock 'n' Roll San Jose 5K	5K , 1K	San Jose, CA	Through the years, Rock ‘n’ Roll San Jose has become known as the most spirited course in the series, as well as California’s fastest half marathon.
10/05/2019	Skyline to the Sea	50K	Saratoga, CA	This is the original Skyline to the Sea Trail Run. The trail begins at Saratoga Gap.
10/05/2019	Tough Mudder NorCal	10M	Sonoma, CA	This season, we’re taking NorCal’s course to Sonoma Raceway, where rubber meets mud, and the track takes as many twists and turns as Coach chasing post-workout snacks in a new city.
10/06/2019	Crowley Lake Trail Run	10K, 5K, 1K	Mammoth Lakes, CA	The Crowley Lake Trail Run 5k/10k and kids 1k is a fundraising run for Crowley Lake Community improvements.
10/06/2019	Great Trail Race	21K, 18K	Tahoe City, CA	The Great Trail Race is an epic point to point route between Truckee and Tahoe City, CA that you can either Ride or Run.
10/06/2019	Heart of Cool Trail Run	13.1M, 10K, 5K	Cool, CA	The courses do have some single track and can be a bit uneven terrain so be prepared for a tough workout if pushing a stroller.
10/06/2019	Kokanee Trail Runs	13.1M, 10K, 5K	South Lake Tahoe, CA	The Kokanee Trail Runs have been a favorite among the running community for years in the Lake Tahoe Basin.
10/06/2019	Lions Turtle Bay Run	13.1M, 10K, 2M	Redding, CA	This half marathon will take you across three different bridges crossing the Sacramento River.
10/06/2019	Peace Officer Memorial Run	13.1M, 5K, 1M	Modesto, CA	This race was developed to honor the police officers from Stanislaus County who were killed in the line of duty.
10/06/2019	Rock 'n' Roll San Jose Half Marathon	13.1M, 10K	San Jose, CA	Through the years, Rock ‘n’ Roll San Jose has become known as the most spirited course in the series, as well as California’s fastest half marathon.
10/06/2019	Single/Double Lake Merced 4.5M/9M	9M, 4.5M	San Francisco, CA	Run one or two 4.5 mile clockwise loops around the lake staying entirely on jogging/pedestrian path.
10/06/2019	Skyline to the Sea Marathon	26.2M, 13.1M	Saratoga, CA	This is the original Skyline to the Sea Trail Run. The trail begins at Saratoga Gap, near Castle Rock State Park and descends from the Santa Cruz Mountains to the deep blue Pacific Ocean.
10/06/2019	Tough Mudder - NorCal	10M	Sonoma, CA	This season, we’re taking NorCal’s course to Sonoma Raceway, where rubber meets mud, and the track takes as many twists and turns as Coach chasing post-workout snacks in a new city.
10/06/2019	Urban Cow Half Marathon	13.1M, 5K	Sacramento, CA	Some still call it Cowtown, but we call it Urban Cow, we want you to ramble out to Land Park and party in our pasture.
10/09/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
10/11/2019	Lake Tahoe Marathon: Nevada Half	13.1M	South Lake Tahoe, CA	The Nevada Half Marathon is a boutique down hill half marathon starting at the top of Spooner Summit, ending on the bike path on Lakeshore Drive about 150 yards before Hwy. 28 in Incline Village.
10/11/2019	Lakeside Marathon	26.2M, 13.1M	South Lake Tahoe, CA	Lakeside Marathon course starts at 6230', goes up to 7000' and back down to near lake level at 6300' There will be at least six Aid Stations along the marathon route.
10/12/2019	Belmont Water Dog Run	10K, 5K, 1M	Belmont, CA	The Belmont Water Dog Run is a community run that supports awareness and increases funding for local education.
10/12/2019	Bizz Johnson Express Half Marathon	13.1M	Susanville, CA	The Bizz Johnson Trail begins at Mason Station and travels through scenic Lassen National Forest.
10/12/2019	Cal-Neva Marathon	26.2M, 13.1M	Lake Tahoe, CA	The Cal-Neva Marathon is a boutique marathon limited 100 to a la carte runners. It is run as part of the Tahoe Triple.
10/12/2019	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
10/12/2019	Du the Bears 5M Run	5M	El Sobrante, CA	This will be our 8th Annual Du Bears Duathlon and separate 5 Mile Run at the San Pablo Reservoir.
10/12/2019	Euchre Bar Massacre	50M, 25M	Foresthill, CA	25 and 50 mile fatass style run along the wild and Scenic North Fork of the American River.
10/12/2019	Fresno Margarita Madness 5K	5K	Fresno, CA	TBD. Get out and have fun at the only race where you get to celebrate with Margaritas!!!
10/12/2019	Granite Head Trails & Ales	11.2M, 6.6M	Granite Bay, CA	Two course options. 11.2 mile long course and a shorter course option of 6.6 miles. Both courses will start from Granite Beach in Granite Bay, CA.
10/12/2019	Gualala River Run	10K, 5K	Gualala, CA	The event consists of a 10K & 5K Run with trophies and medals, a 5K Fun Walk, a Kids 500 meter (0.3 mile) Dash, brunch and GRR Raffle.
10/12/2019	Lake Tahoe Marathon: Carnelian Bay Half	13.1M	Lake Tahoe, CA	This boutique half marathon course starts from Carnelian Bay and ends at Meadow Drive & H89.
10/12/2019	Night Nation Run - Bay Area	5K	Berkeley, CA	The Night Nation Run is the World’s 1st Running Music Festival an ultimate blend of a Music Festival and a Fun Run.
10/12/2019	Run for the Cheese	10K , 5K	Riverbank, CA	The 5K walk/run and 10K run travel through shady, quiet residential neighborhoods near the Galaxy Theatres in Riverbank.
10/12/2019	Ruth Anderson Memorial Endurance Run	100K, 50M, 50K	San Francisco, CA	Date: October 12, 2019 (33rd - since 1986).
10/12/2019	San Ramon The Run for Education	10K, 5K	San Ramon, CA	Our 10k, 5k Timed, 5k Fun Run Walk, Mini Run, and this year's Friendship Run, are the primary fund-raising activities for the San Ramon Valley Education Foundation.
10/12/2019	SCCA Runoffs 5K and Checkered Flag Dash	5K	Sonoma, CA	The SCCA Runoffs 5k is a timed run/walk that will include completing a full lap on the Sonoma Raceway.
10/12/2019	Tarantula Run	13.1M, 10K, 5K	Brentwood, CA	TBD. Be it on eight legs or two, get ready to traverse the hills of Los Vaqueros Reservoir!
10/12/2019	Willow Hills Cross Country Open	5K	Folsom, CA	Annual Willow Hills Cross Country Open
10/13/2019	Bay Area Fox Trot 5K	5K	San Mateo, CA	By joining us at the annual Bay Area Fox Trot 5K Run/Walk for Parkinson's Research, every step you take moves us one step closer to a cure for Parkinson's.
10/13/2019	Bizz Johnson 50KM, Marathon, Half Marathon, 10KM	50K, 26.2M, 13.1M, 10K	Susanville, CA	The Bizz Johnson Trail begins at Mason Station and travels through scenic Lassen National Forest.
10/13/2019	CA Run for the Fallen	5K	Dixon, CA	We encourage you to participate in the 5K Honor Walk/Run to honor California's post 9/11 troops that have fallen while serving in the military.
10/13/2019	Candlestick Point 5K	5K	San Francisco, CA	Run two loops (1.55 each). Flat, paved path with great views of the East Bay hills and San Francisco Bay.
10/13/2019	East Bay 510K	10K, 5K	Berkeley, CA	Join the Represent Running team for 5k or 10k of running fun from Berkeley to Bay Street Emeryville benefiting Running for a Better Oakland, our official charity partner.
10/13/2019	Humboldt Redwoods Marathon	26.2M, 13.1M, 5K	Weott, CA	The race starts at the Dyerville Bridge which is on the famous Avenue of the Giants near the majestic Founders Grove in Humboldt Redwoods State Park.
10/13/2019	Judgment Day Half Marathon	13.1M	Bakersfield, CA	You will start above Bakersfield at Lake Ming and run down Highway 178,and then along the bluffs of Bakersfield.
10/13/2019	Lake Tahoe Marathon	72M, 26.2M, 20M, 13.1M, 10K, 5K	South Lake Tahoe, CA	The Lake Tahoe Marathon presents 3 Days of Fun and many events to choose from.
10/13/2019	Rock and Run	10K, 5K	Aromas, CA	Rock and Run describes the unique experience that awaits you as you meander through a 118 year-old, environmentally responsible, operational hard rock quarry.
10/13/2019	Run for Education	13.1M, 5K	San Ramon, CA	Our 10k, 5k Timed, 5k Fun Run Walk, Mini Run, and this year's Friendship Run, are the primary fund-raising activities for the San Ramon Valley Education Foundation.
10/13/2019	Vineyard Run for Literacy	10K, 5K	Kelseyville, CA	Race starts/finishes at Steele Winery. The course is flat and 100% paved.
10/16/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
10/19/2019	Ashland Cherryland FamFest 5K	5K	San Leandro, Ca	TBD. The 5K Race will start at 9:00 AM at the local REACH Ashland Youth Center and will take you through the beautiful community of Ashland.
10/19/2019	Brazen Goonies Half Marathon	13.1M, 10K, 5K	Vacaville, CA	All runners will be treated to some sweet single track in the surrounding park while half marathoners make their way up to the top of the mountain for a possible sighting of the lagoon critter.
10/19/2019	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
10/19/2019	Oakland Hills Trail Run	35K, 13.1M, 10K	Oakland, CA	A hidden redwood forest lies in the hills just a few miles over the ridge from downtown Oakland.
10/19/2019	Rocktobrewfest	5M, 5K	Davis, CA	Beer, music and running: one great way to spend the evening!!
10/19/2019	Rugged Maniac Obstacle Race - Sacramento	10K, 5K	Rancho Murieta, CA	You could spend your Saturday running errands or binge-watching TV, but wouldn’t it be more fun to do something absolutely insane with your friends?!
10/19/2019	Sac River Trail Races	55K, 26.2M, 15K	Redding, CA	The World’s ‘Fastest’ Trail Marathon*, from Shasta Dam to the Sundial Bridge on the East side of the Sacramento River.
10/19/2019	Tilden Trail Marathon	26.2M, 13.1M, 10K	Orinda, CA	Plenty of single track and fire roads (along with some serious elevation) presents an exciting challenge for all levels of runners.
10/20/2019		10K , 5K	San Francisco, CA	A fully supported 5k or 10k fun run complete with course marking, water stops and awesome routes. Save $5 with coupon code SWEAT
10/20/2019	Cloverdale Harvest Marathon	26.2M, 13.1M, 10K	Cloverdale, CA	Join us for our seventh annual event, with all races in the vineyards around historic Asti Winery! Experience the unparalleled scenic beauty of northern Sonoma County's wine country as you run on gentle dirt roads through vineyards resplendent in their fall colors.
10/20/2019	Folsom Blues Breakout 13.1	13.1M, 5K, 1K	Folsom, CA	The Half Marathon, Relay and 5K all start on the Johnny Cash Bridge (aka Folsom Lake Crossing).
10/20/2019	Half Moon Bay Pumpkin Run	10K, 5K	Half Moon Bay, CA	Pumpkin Run/Walk on Coastside Trail.
10/20/2019	Mermaid Run San Francisco	10M, 10K, 5K	San Francisco, CA	The Mermaid Dash is a great way to introduce girls to the world of running.
10/20/2019	Napa Valley Harvest Half Marathon	13.1M, 10K, 5K	Calistoga, CA	The whole course is on Silverado Trail (a paved roadway) starting at the Calistoga Beverage Company to the various turnarounds for the 5K, the 10K and the Half Marathon.
10/20/2019	Run for the Hills 5K	5K	Paso Robles, CA	TBD. Hearst Ranch Winery presents Run For The Hills 5k and Fun Run that takes place at the scenic Saunders Vineyard.
10/20/2019	San Pedro Park 10K/2M	10K, 2M	Pacifica,CA	Races start at 9:00 am, unless otherwise noted.
10/20/2019	Surfer's Path Hang 10/5	10M, 5M	Capitola, CA	The Hang 10/5 courses start and finish in Capitola Village and travel onto the Surfer’s Path, passing many of the world’s most famous surf breaks.
10/23/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
10/25/2019	Ragnar Relay Napa Valley	200M	San Francisco, CA	Whether you are in it to "zin" it, or just need a Riesling to run, Reebok Ragnar Napa Valley is the ultimate California week-end running adventure. Ragnar will host a lottery for its 300 available spots.
10/26/2019	Big Sur River Run	10K, 5K	Big Sur, CA	A beautiful loop course along the Big Sur River and the towering redwood trees of Pfeiffer Big Sur State Park, this 5K walk and certified, chip-timed 10K run is a fun way to experience and support the Big Sur community spirit.
10/26/2019	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
10/26/2019	Death Valley Half Marathon	13.1M, 10K	Death Valley, CA	Run a Half or 10K below sea level in one of America's most unique and special National Park.
10/26/2019	Healdsburg Wine Country Half Marathon	13.1M	Healdsburg, CA	Join us as we run though the heart of Sonoma County’s Dry Creek Valley.
10/26/2019	Hellaween 5K	5K	Oakland, CA	This 5k is designed to be fun and let people show off their creative side as we encourage costumes.
10/26/2019	Monster Mash Dash Halloween Run	5K	Fresno, CA	This Halloween-themed annual race is a not to miss event and we guarantee you will experience a spooktacular fun time! Wear a Costume and be in our Costume Contest!
10/26/2019	Run for a Safe Haven	5K	Sacramento, CA	Join hundreds of others in the Central Valley who participate in the annual Run for a Safe Haven by running, walking or virtually participating to provide services to those in need.
10/26/2019	Stinson Beach Half Marathon	13.1M, 7M	Stinson Beach, CA	From the word "Go" you'll be heading, up, up and away into the thick wooded trails of Muir Woods.
10/27/2019	Bakersfield Monster Mash Dash	5K	Bakersfield, CA	This Halloween-themed annual race is a not to miss event and we guarantee you will experience a spooktacular fun time! Wear a Costume and be in our Costume Contest!
10/27/2019	Dionysus Dash	5K	Lodi, CA	Registration includes Wine Tasting, Gender specific tshirt, Wine glass as the finisher award & Goodie Bag (Items vary).
10/27/2019	Great “Halloween” Highway 5K	5K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.
10/27/2019	Honey Badger Half Marathon	13.1M, 10K, 5K	San Rafael, CA	All participants receive epic views, awesome trails, adventure, a Honey Badger technical tee, an amazing multi-functional medal, a shot at winning tons of prizes.
10/27/2019	LMJS Fourth Sunday Race - October	15K, 10K, 5K	Oakland, CA	The distances offered at these races are a 5K (once around the Lake), a 10K (two times around), and 15K (three times around).
10/27/2019		13.1M, 5K	Redwood City, CA	The rc.oktoberun half marathon course is flat, partly off-road, and perfect for a personal record. Beginning in booming downtown Redwood City, the out and back course circles the saltwater marina at One Marina, joins the Bay Trail next to Bair Island in the San Francisco Bay National Wildlife Refuge, and after some more roads to Redwood Shores, continues to a beautiful gravel and dirt trail next to Steinberger Slough. Almost half the course is next to the water or wildlife refuge at One Marina, Bair Island, or Steinberger Slough. The rc.oktoberun 5K follows the same course, but turns around at the One Marina community next to Redwood Creek. Save $5 with coupon code SWEAT
10/30/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.

November 2019

Date	Event	Distance	Location	Description
11/02/2019	Almaden Hills Run	50K, 21M, 13.1M, 8M, 10K, 5K	San Jose, CA	You will run on the beautiful hills of Almaden Valley in Quicksilver Park. This course is very hilly with great views and awesome country. It is challenging and fun.
11/02/2019	CASA Superhero Run	10K, 5K	Redding, CA	Events include: Little Heroes Dash and 5K run/walk [5K & 10K are chip-timed]. Dress as your favorite super hero!
11/02/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/02/2019	Diablo Summit Stomp	30K, 13.1M, 10K, 5K	Walnut Creek, CA	All courses are on trails. While there are some hills, it is very friendly to first-time trail runners and experienced runners alike.
11/02/2019	Dog Day at the Dam	4.8M, 2.3M	El Sobrante, CA	Come join your fellow racers at the beautiful San Pablo Reservoir. We will be honoring our four legged friends.
11/02/2019	Heroes Run	5K	Cupertino, CA	Santa Clara County Sheriff's Office and Valley Medical Center invite you to join them for a family-friendly heroes run/walk this fall.
11/02/2019	Purple Stride Silicon Valley	5K	San Jose, CA	Join us for a day filled with hope and inspiration to raise awareness and support for pancreatic cancer.
11/02/2019	Rio Del Lago 100 Mile Endurance Run	100M	Folsom, CA	Your toughness is made up of equal parts of persistence and experience. You don't so much outrun your opponents as outlast and outsmart them, and the toughest opponent of all is the one inside your head.
11/02/2019	Salmon 5K Run	5K	Knights Ferry, CA	This event benefits the preservation of the salmon's natural habitat in the Stanislaus River.
11/02/2019	Woodside Trail Run	50K, 35K, 17K, 10K	Woodside, CA	Pacific Coast Trail Runs has been putting this race on since 2002 and it never disappoints. This is a magical trail run full of towering coastal redwoods, lush ferns and rambling streams.
11/02/2019	Zombie Runner Halloween	26.2M, 13.1M, 5M	Campbell, CA	Run in your Halloween costume along the popular Coyote Creek trail and win a prize. It is highly recommmended that runners carry at least 20 oz. of water between aid stations.
11/03/2019	Apple Hill Harvest Run	9M, 3M	Camino, CA	The course winds through the scenic neighborhoods and fruit ranches of Apple Hill along moderately undulating paved roads.
11/03/2019	Clarksburg Country Run	20M, 13.1M, 5K	Clarksburg, CA	TBD. Break away from the city and enjoy some small town hospitality. Clarksburg offers a variety of race distances.
11/03/2019	Down By the Bay 5K	5K	Sunnyvale, CA	TBD. Come run and support preschool education! We look forward to your participation and support at our event.
11/03/2019	Golden Gate Half Marathon	13.1M	San Francisco, CA	The race kicks off on the waterfront in Aquatic Park with sweeping views of Alcatraz and the Golden Gate Bridge. Formerly known as US Half Marathon.
11/03/2019	Loop de Loop & Relay	14M	Santa Rosa, CA	Run a challenging 7-mile loop up and down Annadel State Park trails, then run it again in the opposite direction. This event has a time limit - please be sure you can finish within that time limit!
11/03/2019	Paso Robles Half	13.1M, 5K	Paso Robles, CA	The annual Paso Robles Half Marathon and 5K are in the heart of the central California wine country. Vineyards and wine trails unfold along rolling hills filled with wine grape fields.
11/03/2019	Stanford Race Against PH	5K	Stanford, CA	The Race Against PH was started in 2001 by a patient and her family in an effort to promote awareness about this devastating illness.
11/03/2019	Superhero Heart Run, Bay Area	5K, 1M	Fremont, CA	Walk, run and FLY for those affected by CHD. You have the power to save the day for congenital heart defects. Run in your favorite super hero costume.
11/03/2019	Two Cities Marathon	26.2M, 13.1M, 5K	Fresno, CA	Enjoy running through historic Old Town Clovis as you are cheered on by supporting spectators. The course runs in an upscale scenic neighborhood lined with brilliant autumn foliage.
11/03/2019		5K, 1M	San Francisco, CA	This is a family friendly fund raiser held in beautiful Lake Merced Park. This event includes a 5K run/walk, 1M walk, Kid's Superhero Dash for Dad and a virtual Snooze for Dudes program. Save $5 on 5K entry with code SWEAT19 (case sensitive)
11/06/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/09/2019	By the Bay 3K	3K	Monterey, CA	Children must be four years of age or older and in good health to participate. This is a non-competitive fun run.
11/09/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/09/2019	Feat to the Beach 200M Relay	200M	Fresno, CA	From the Central Valley to the sea the Feat to the Beach will provide you with 200+ miles of great memories. You will finish on the beach where you will be able to rest and recover with your toes in the sand.
11/09/2019	Lake Chabot Trail Run	50K, 26.2M, 30K, 13.1M, 5M	Castro Valley, CA	The course starts at the Marina and travels around the popular Lake Chabot Reservoir and surrounding hills.
11/09/2019	Mt. Tam Trail Run	50K, 30K, 13.1M, 10K	Stinson Beach, CA	Mt. Tam Trail Run begins at Stinson Beach and climbs to perched views from Tam before returning via some of the best trails the Headlands have to offer until reaching the beach.
11/09/2019	Napa Wine Country Marathon	26.2M, 13.1M, 10K	Calistoga, CA	Babbling streams will be your sound track as you challenge yourself on the lush single track within Bothe-Napa Valley State Park. Challenging course!
11/09/2019	Pacific Grove Lighthouse 5K	5K	Pacific Grove, CA	It is an out-and-back course beginning and ending at Lovers Point Park in Pacific Grove with a turn-around near Pt. Pinos.
11/09/2019	Purple Stride Sacramento	5K	Sacramento, CA	Purple Stride Sacramento is better than ever! Join us for a day filled with hope and inspiration to raise funds, awarenesss and support for pancreatic cancer!
11/09/2019	Super Run - Sacramento	5K	Sacramento, CA	We offer one color of cape per event. Alternate cape colors are available through online registration and choosing to have your packet mailed to you prior to the event.
11/09/2019	ZERO Prostate Cancer Run - Bakersfield	5K, 2K	Bakersfield, CA	Funds raised are invested to provide research for new treatments, free prostate cancer testing and educate men and families about prostate cancer.
11/10/2019	Alameda Holiday Kick Off 5K and 10K	10K, 5K	Alameda, CA	The course is a mostly flat dirt and paved trail that features a beautiful view of the San Francisco skyline and Bay Bridge. It is a perfect course for the seasoned runner or if this is your first run/wallk.
11/10/2019	Concord 5000	5K	Concord, CA	This event will benefit the Blue Star Moms of Contra Costa County. Because of the steep and narrow terrain on the dirt trail sections there will be no strollers, scooters, wheelchairs or pets allowed on the course.
11/10/2019	Monterey Bay Half Marathon	13.1M	Monterey, CA	The Big Sur Half Marathon is a certified out and back course. The proceeds from the half marathon are dedicated to the youth fitness program. Just Run.
11/10/2019	Morgan Hill Veterans Day Run	10K, 5K	Morgan Hill, CA	We are proud to host this event to honor the men and women who serve in the armed forces of the United States. Come run with these honorable men and women and express your appreciation for their services.
11/10/2019	Napa Valley Harvest Half Marathon	13.1M, 10K, 5K	Calistoga, CA	The scenery of Napa Valley provides a gorgeous backdrop for this race. You will be surrounded by vineyards and wineries. The skyline features a view of mountain ranges.
11/10/2019	Stern Grove 4M	4M	San Francisco, CA	For safety reasons, running with headphones, strollers and/or dogs is strongly discouraged. Run with these at your own risk.
11/10/2019	TCRS #10	5K	Redwood, CA	The out and back hilly course starts at Tennessee Valley Horse Stables. The course is partially paved and the remainder is dirt fire road. If rainy, mud will add a new dimension to the race.
11/11/2019	Veterans Day Run	10K, 5K	Porterville, CA	Runners and walkers of all ages from around the Valley join in this scenic route to compete for top honors.
11/13/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/13/2019	Run in the Dark San Francisco	10K, 5K	San Francisco, CA	TBD. This is a pop-up event. Pop-up events are casual runs organised by volunteers and are not chip timed.
11/15/2019	Southwest Series	26.2M, 13.1M	Nipton, CA	We have a "no runner left behind" policy and we happily stay until the final finisher crosses the line. Walkers and strollers welcome. No pets, please.
11/16/2019	Blacklight Run - Bakersfield	5K	Bakersfield, CA	This event is none other than the brightest, most fun 5K out there. We welcome any and all participants looking for a glowing good time.
11/16/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/16/2019	North Face Endurance Challenge - California	50M, 50K, 26.2M	San Francisco, CA	Located in the visually stunning Marin Headlands The North Face Endurance Challenge Championship Course engages runners with both scenic views and drastic elevation change.
11/16/2019	Spartan Super - Sacramento	8M	Sacramento, CA	Call out your friends, co-workers and loved ones to get off the couch and into the mud. Whether they're helping you over the wall or chasing you up the mountain, make sure they are with you at the starting line.
11/16/2019	Trail Run at Sly Park	50K, 25K, 13.1M, 10M, 10K, 5K	Pollock Pines, CA	Run around Sly Park Lake. Course is primarily single track run in beautiful Pollock Pines.
11/16/2019		5K, 1M	Sacramento, CA	This event includes a 5K run/walk, 1M walk, Kid's Superhero Dash for Dad and a virtual Snooze for Dudes program. The course is a single loop of the scenic North Natomas Regional Park trail. Save $5 on 5K entry with code SWEAT19 (case sensitive)
11/17/2019	Bakersfield Marathon	26.2M, 13.M, 5K	Bakersfield, CA	We are excited to welcome runners from across the U.S. and around the world to this annual world-class event. This is an opportunity to run a Boston-qualifing marathon as you run through dozens of iconic neighborhoods.
11/17/2019	Berkeley Half Marathon	13.1M, 10K, 5K	Berkeley, CA	Run up the iconic Telegraph Avenue, through the historic UC Berkeley campus, under gorgeous tree canopies, through the hip personality filled neighborhoods and out along the waterfront.
11/17/2019	Miles for Melanoma San Francisco	5K	San Francisco, CA	Run/Walk alongside fellow melanoma patients, survivors, caregivers and supporters. By participating in this event you can make a real differnce.
11/17/2019	Run Sweat Love 5K	5K, 1K	San Jose, CA	TBD. Running with family! Sweating with joy! Loving every step! The finish line is just the beginning. We have a fun run just for mini mermaids and REALLY young Tritons.
11/17/2019	Spartan Sprint - Sacramento	3M	Sacramento, CA	Call out your friends, co-workers and loved ones to get off the couch and into the mud. Whether they're helping you over the wall or chasing you up the mountain, make sure they are with you at the starting line.
11/17/2019	Turkey Trot Trail Run	8.4M	Pleasant Hill, CA	Experience the tradition of this run in the beautiful hills of Briones Regional Park. This trail run is not for beginning joggers. The course is hilly and entirely on trails.
11/20/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/21/2019	Kings United Way Turkey Trot	5K	Hanford, CA	The race offers a scenic 5K race through beautiful downtown Hanford on Thanksgiving morning.
11/23/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/23/2019	Davis Turkey Trot	13.1M, 10K, 5K	Davis, CA	Along with an enjoyable run or walk through Davis's residential neighborhoods and greenbelts, participants enjoy our post-race expo, with refreshments and samples from vendors; an interactive area for both kids and adults; live music and arts and crafts for kids.
11/23/2019	Manda Run	13.1M, 5K	Auburn, CA	Welcome to the Annual MandaRUN featuring a 1/2 Marathon and 5 K Run. The MandaRUN is presented by Energy Saving Pros and benefits the Loomis Basin Education Foundation.
11/23/2019	Merced Turkey Trot	5M, 2M, 1K	Merced, CA	The Merced Running Club would like to invite you, your family and friends to another fun filled running event. Bring your new or lightly used running shoes on race day to receive raffle tickets for prizes.
11/23/2019	Santa Cruz Turkey Trot	10K, 5K	Santa Cruz, CA	Flat, fast out and back courses that begin & end on Delaware Street by the back entrance to Natural Bridges. A run with spectacular ocean views!
11/23/2019	Turkey Trot	3.5M	Ukiah, CA	This event will take place at the Overlook of Mendocino Lake. This is a Prediction based race with two distance options on the beautiful wooded trails around Mendocino Lake.
11/24/2019	LMJS Fourth Sunday Race	15K, 10K, 5K	Oakland, CA	These races are free and do not require registration. The courses are one, two and three times around Lake Merritt.
11/27/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/28/2019	Bakersfield Turkey Day Run	5K, 2M	Bakersfield, CA	Start Thanksgiving Day off by starting a new family tradition at the Inaugural Bakersfield Turkey Day Run - Thanksgiving morning!
11/28/2019	Brentwood Turkey Trot for Schools	10K, 5K	Brentwood, CA	This 5K/10K event benefits both the Brentwood Union School District and Liberty Union High School District athletic programs.
11/28/2019	Folsom Turkey Trot	10K, 5K	Folsom, CA	5K takes you down Natoma Street, then on the bike trails and across the bridges of Folsom. 10K Takes you across the bridges and uses the Johnny Cash Trail.
11/28/2019	Forma Gym Turkey Trot	10K, 5K	Walnut Creek, CA	With several races to choose from this is an event the entire family can enjoy. This event takes place in beautiful Downtown Walnut Creek and goes through flat terrain of neighborhoods, businesses and part of the Iron Horse Trail.
11/28/2019		10K, 5K	San Mateo, CA	A Runner's Mind, the Bay Area's local run specialty store, is proud to present the fifth annual Gobble Wobble. Join us on Thanksgiving morning for your choice of a 5K or 10K race and a kids dash, celebrating friends, family and community as we ARM up and give thanks! Save $5 on adult registrations with code SWEAT!
11/28/2019	Healdsburg Turkey Trot	5K	Healdsburg, CA	This course is all on the road and friendly to walkers and runners alike. Strollers too!
11/28/2019		10K, 5K, 1M	Novato, CA	Allow yourself some guilt-free indulgence this Thanksgiving Day by spending the morning burning off calories you will replace later with pumpkin pie! Save 20% with coupon code RUN
11/28/2019	Nitro Turkey Thanksgiving Run	10K, 5K	Pinole, CA	Both courses offer mild trails with just a few small hills. Both also have spectacular views of the bay. On a clear day you can see up to 5 bridges and 6 counties!
11/28/2019	Oakland Turkey Trot	5K	Oakland, CA	Join us for an early morning run on Thanksgiving Day at the Embarcadero in Oakland. Have fun and get some exercise.
11/28/2019	Piedmont Turkey Trot	5K	Piedmont, CA	Unleash a preemptive strike on those Thanksgiving Day calories and run/walk/stroll the 5K Piedmont Turkey Trot on Thanksgiving morning. It’s an event the whole family will enjoy!
11/28/2019	Rio Vista Turkey Trot	5K	Rio Vista, CA	Rio Vista's Turkey Trot is fast 5K course along the waterfront of our community. 100% of proceeds go toward supporting our schools' cross country teams.
11/28/2019	Run to Feed the Hungry	10K, 5K	Sacramento, CA	Join us Thanksgiving morning to celebrate with friends and family to raise awareness about food insecurities in our community. This is the largest run in Sacramento and also the largest Thanksgiving Day fun run in the country with nearly 30,000 runners.
11/28/2019	San Francisco Turkey Trot	5M, 3M	San Francisco, CA	This is a cross country style course - mostly flat over natural terrain, including grassy meadows and dirt pathways or trails. It's Nature!!!
11/28/2019	Silicon Valley Turkey Trot	10K, 5K	San Jose, CA	Start Thanksgiving Day off on the right foot at the Applied Materials "Silicon Valley Turkey Trot". Many have made the run or walk a Thanksgiving Day tradition.
11/28/2019	Thanksgiving Gobble Wobble	10K, 5K	El Sobrante,, CA	This will be a 10K/5K Run Walk event. We invite you to dress up in your best Thanksgiving Day attire and make this a fun event.
11/28/2019	Zoom Turkey Trot	13.1M, 10K, 5K	San Jose, CA	Run along the popular Coyote Creek trail Thanksgiving morning and stand to win a turkey!
11/30/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/30/2019	Quad Dipsea	28M	Mill Valley, CA	You must run the famed Dipsea Trail as marked. There is a total of 9200 feet of climb and an equal amount of descent in the 28 miles. Lottery opens in August.
11/30/2019	Quarry Turkey	13.1M, 10K, 5K	Fremont, CA	The rarely seen Quarry Turkey will make his appearance two days after the big feast, fueled-up and ready to take on all the little turkeys!

December 2019

Date	Event	Distance	Location	Description
12/01/2019	Baker Beach 5K	5K	San Francisco, CA	Races start promptly at 9:00 am, unless otherwise noted.
12/01/2019	OTHTC High Desert 50K Ultra & 30K	50K, 30K	Ridgecrest, CA	Enjoy great views of the southern Sierras and the Indian Wells Valley from the Rademacher and Spangler Hills south of Ridgecrest.
12/01/2019		5K	San Francisco, CA	Gather your friends and family and let’s get "SantaMental" about the holidays!!! Save $5 on adult registrations with code SWEAT
12/01/2019	The Firehouse Run	10K, 5K	Santa Clara, CA	The Firehouse Run is a Santa Clara community 5k family walk or run, and 10k running event established to support Santa Clara Unified schools.
12/04/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/07/2019	Cameron Park's Run with Santa	5K	Cameron Park, CA	This run with Santa is a 5k fun run/walk that begins and ends at the Cameron Park Community Center.
12/07/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/07/2019	Dam Jingle Bell Dash	10K, 5K	Orinda, CA	A huge event each year with lots of fun and holiday spirit ! We had 100 Dashers to Santa and he was thrilled.
12/07/2019	Death Valley Trail Marathon & Half Marathon	26.2M, 13.1M	Death Valley National Park, CA	This scenic wilderness trail run is on a gravel jeep road from Beatty, NV through the picturesque Titus Canyon, finishing in Death Valley.
12/07/2019	Jingle Bell Run - Robert W. Crown Memorial Park	5K	San Francisco, CA	Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/07/2019	Kaweah Country Run	10K, 5K	Three Rivers, CA	The Kaweah Country Run is three events on two scenic out-and-back courses that utilize the historic Kaweah Trails in the lake bottom of Lake Kaweah.
12/07/2019	Peacock Gap Trail Run	13.1M, 10K, 5K	San Rafael, CA	An extensive trail network will greet you with views of Mt. Tam, San Pablo Bay, and San Francisco Bay as you traverse twisting single-track trails, climbing up and over the peak.
12/07/2019	San Joaquin River Trail 50K and 50 Mile	50M, 50K	Friant, CA	Come out and run some of the best trails in the valley along Millerton Lake and the San Joaquin River.
12/08/2019	California International Marathon	26.2M, 2.6M	Sacramento, CA	Our point-to-point, net downhill course has remained unchanged for 37 years, providing over 100,000 runners of all speeds the best chance to achieve their marathon goals.
12/08/2019	Girls on the Run 5K	5K	San Francisco, CA	The Girls on the Run 5K is a family-friendly event featuring a 5K fun run, DJ music, Zumba warm-up, photo booth, face painting, and other fun activities!
12/08/2019	Great Santa Run	5K , 1M	San Francisco, CA	Races Start/Finish at Crissy Field across from Sports Basement Presidio.
12/08/2019	Jingel Bell Run - Sacramento	5K	Sacramento, CA	Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/08/2019	Jingle Bell Rock	10K, 5K	Santa Cruz, CA	You can choose either 5K or 10K to run or walk, the kid's 1K for kids 10 and under.
12/08/2019	Krampus Cross Country 5K/10K	10K, 5K	San Francisco, CA	All participants receive epic views, awesome trails, adventure, a shot at winning prizes during the race.
12/08/2019	Sierra Point 10K	10K	Brisbane, CA	Run southbound on paved Bay Trail, turnaround at Oyster Point and return to finish.
12/11/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/14/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/14/2019	Double Road Race	15K	Palo Altos, CA	Double Racing, Double for short, is a two stage running challenge. Participants first run the longer stage, take a halftime break and then run the second stage.
12/14/2019	Fresno Jingle Bell Run for Toys for Tots	5K	Fresno, CA	The Jingle Bell Run will feature a Christmas designed Sweatshirts and Jingle Bells to all registered participants.
12/14/2019	Hark The Herald Half Marathon	13.1M, 10K	Tiburon, CA	You'll fall in love with San Francisco all over again as you follow this hilly loop trail circumnavigating Angel Island.
12/14/2019		5K	Healdsburg, CA	Join us this holiday season and run with the entire family! Save 20% with coupon code RUN
12/14/2019	Jingle Bell Run - Crocker Park	5K	Sacramento, CA	Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/14/2019	Jingle Bell Run - Lovers Point Park	5K	Pacific Grove, CA	Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/14/2019	Last 10K & Final 2 Mile	10K, 2M	Santa Rosa, CA	Race in your Ugly Christmas sweater and be entered in a contest for a special prize!
12/14/2019	Modesto Junior College Turkey Trot	5K	Modesto, CA	TBD. The 3.1 mile course is on a paved path with some grass and dirt. Please no strollers, headphones, or dogs in the 5K run.
12/14/2019	PAL Holiday Run	10K, 5K, 1M	Rancho Cordova, CA	Our Holiday Run is also a Toy Drive that supports the Christmas in Cordova program.
12/14/2019	Rodeo Beach Trail Run	50K, 30K, 20K, 8K	Sausalito, CA	Enjoy vistas of the Pacific Coast as you take a scenic tour of the spectacular Marin Headlands.
12/14/2019	Run Walnut Creek	13.1M, 10K, 5K	Walnut Creek, CA	The Walnut Creek Half Marathon is a fun and exciting course for all; runners and walkers alike enjoy this course for its ever-changing scenery and spirited volunteers along the route.
12/14/2019	Summit Rock Half-Marathon	13.1M, 10K, 5K	Saratoga, CA	Tucked away just outside Silicon Valley, Sanborn County Park features miles of single-track trails dappled with filtered light through lush canopy.
12/15/2019	Bakersfield Jingle Bell Run for Toys for Tots	5K	Bakersfield, CA	The Jingle Bell Run will feature a Christmas designed Sweatshirts and Jingle Bells to all registered participants.
12/15/2019	Christmas Mile	1M	Dublin, CA	Family friendly event: Runners, walkers, strollers (and Reindeer!) are welcome. This race is a great way to stay healthy through out the holiday season.
12/15/2019	Christmas Relays	18M	San Francisco, CA	Each team member runs only one 4.464 mile leg. It is okay to run a leg on more than one team.
12/15/2019	Elf On The Run	10K, 5K	San Francisco, CA	The race runs along the San Francisco Bay Trail with gorgeous views of the Golden Gate Bridge.
12/15/2019	Golden Gate Park Cross Country 5K	5K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.
12/15/2019	Santa Run Silicon Valley	5K	San Jose, CA	This 5K Run/Walk is fun for the whole family and we encourage you to dress up as your favorite holiday character or tradition.
12/15/2019	ZombieRunner Quarry Lakes Run	26.2M, 30K, 13.1M, 10K, 5K	Fremont, CA	The course starts in the scenic Quarry Lakes Regional Recreation area and follows the popular Alameda Creek Trail up to the mouth of Niles Canyon.
12/18/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/21/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/21/2019	Woodside Ramble	50K, 35K, 13.1M, 10K	Redwood City, CA	TBD. Distances of 10K, Half Marathon, 35K and 50K make for the perfect proving grounds for runners, and hikers, of all abilities.
12/22/2019	Kennedy Drive 8K	8K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.
12/22/2019	LMJS Fourth Sunday Race	15K, 10K, 5K	Oakland, CA	Participation ribbons are given to all runners and place ribbons are awarded to the top runners, both male and female in ten year age groups.
12/22/2019	Santa Hustle California	5K	Roseville, CA	It’s the MOST wonderful time of the year! So, find that Christmas spirit and join us on Sunday, December 22, 2019 at Vernon Street Town Square.
12/23/2019	Christmas Eve Fun Run	5.3M	Merced, CA	TBD. The loop is about 5.3 miles, out and back on the bike path along Bear Creek.
12/25/2019	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/28/2019	Brazen Almost New Year's Eve	13.1M, 10K , 5K	Fremont, CA	Whether you are looking to squeeze in your first trail run or you're looking to log that 1,000th mile before the clock strikes midnight on 12/30/2018, this is your chance!
12/28/2019	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/29/2019	Rainbow Falls Holiday 5K	5K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.

Did we miss any races? Please email us the race details (including web site URL) and you'll be entered in a monthly contest to win cool prizes. Race details should be sent to calendar@sweattracker.com