Race Calendar

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September 2018

Date	Event	Distance	Location	Description
09/23/2018	LMJS Fourth Sunday Race	15K, 10K, 5K	Oakland, CA	The distances offered at this race are one, two and three times around Lake Merritt.
09/23/2018		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 which will include special kids activities for our younger athletes and doggie treats for your four-legged companion. Save $5 on adult registrations with code MahaloST!
09/23/2018	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.
09/23/2018	Truckee Marathon	26.2M, 13.1M	Truckee, CA	Course options include the Truckee Marathon or Truckee Half Marathon distance and a Truckee Marathon Relay. All distances start and finish in Historic Downtown Truckee.
09/26/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km(ish) route through the Marina neighborhood and the Presidio.
09/27/2018	Fall Fun Runs	3M, 2M, 1M	Merced, Ca	Every Thursday evening from the first Thursday after Labor Day to late October. For 2018, that will be September 6 through October 25.
09/29/2018	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. You can help by signing up as a runner, walker, team captain or volunteer.
09/29/2018	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
09/29/2018	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.
09/29/2018	HERS Keep Abreast 5K and 10K	10K, 5K	Fremont,CA	This event brings hundreds of breast cancer patients and survivors together to lace up their sneakers and rally together to raise funds to support those who have battled breast cancer.
09/29/2018	Ladies Night 5K	5K	Oakland, CA	Ladies Night 5K moves to picturesque Lake Merritt and features a stunning 3.1 mile stroll with a WINE stop halfway through.
09/29/2018	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. Call out your friends, co-workers and loved ones to get off the couch and into the mud!
09/29/2018	Moo Mile & 5K	5K, 1M	Tulare, CA	The Moo Mile is flat and fast starting on Main Street. The 5K is an out and back starting and finishing at Zumwalt Park. A portion of each entrance fee goes to the Meals on Wheels Program.
09/29/2018	Nash Ranch Mud Mash	5K	Redding, CA	TBD. 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.
09/29/2018	Rocky Ridge	13.1M, 10K, 5K	San Ramon, CA	It is generally considered the toughest course of the Brazen Racing events at this distance.
09/29/2018	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.
09/29/2018	Strut Your Mutt - San Francisco	5K, 1M	San Francisco, CA	TBD. Why we strut…this is more than a dog walk! It is an annual fundraising event that saves lives -dogs' lives. Help save some homeless, helpless dog by joining in our run.
09/30/2018	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.
09/30/2018	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.
09/30/2018	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. You can help by signing up as a runner, walker, team captain or volunteer.
09/30/2018	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.
09/30/2018	SoFitCity Challenge	10K, 5K, 1M	Fairfield, CA	SOFITCITY is a regional run/walk series to build healthier communities and fitter children. We welcome every age, every size and every speed!
09/30/2018	Stevens Creek Trailblazer Race	10K, 5K	Mountain View, CA	TBD. Held each fall for over 20 years. This event attracts more than 1,000 participants each year and helps raise funds and expand awareness of the Stevens Creek Trail.
09/30/2018		13.1M, 10K, 5K	Tiburon, CA	Marin's most premier race with views of Mt. Tam, Golden Gate Bridge and more. Save 20% with coupon code RUN!
09/30/2018	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 2018

Date	Event	Distance	Location	Description
10/03/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
10/06/2018	Bay Ridge 100K	100K	Castro Valley, CA	These races inherit the grand legacy of the Dick Collins Firetrails 50 and take it one step further with the new Bay Ridge 100k.
10/06/2018	Bizz Johnson Trail Express Half Marathon	13.1M	Susanville, CA	Runs on the second half of the marathon route. Remote start at the Goumaz Trailhead. Point-to-point course. Finish at Hobo Camp.
10/06/2018	Break a Sweat for Education	5K	Walnut Creek, CA	It's time to lace up your sneakers and break a sweat for education!
10/06/2018		10K, 5K	San Leandro, CA	City Beer Runs combines fully supported 5K and 10K runs with some of the best beer around to create one big run loving social event! Each run starts at a local brew house and works its way through city streets before ending back at the host watering hole for a post run social! Save $5 with coupon code SWEAT.
10/06/2018	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
10/06/2018	Dick Collins Firetrails 50	50M	Castro Valley, CA	With the new start and finish, the Dick Collins 50 mile race will turn around at Sibley Park.
10/06/2018	Game On 5K	5K	Bakersfield, CA	The "Game On!" 5k Fun Run will take you through the campus at CSUB where there will be gaming related surprises around the track.
10/06/2018	Lincoln Highway 8K	8K	El Dorado Hills, CA	We have set our 3rd Annual Historic Lincoln Highway 8K Fun Run/Jog/Walk for Saturday, October 6th from 8am to 11am.
10/06/2018	Pacifica Summit Run	50K, 30K, 13.1M, 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 no further than the Pacifica Summit Trail Run.
10/06/2018	Pink October Race for Awareness 5K	5K	Yuba City, CA	This very special and touching event gathers family, friends, co-workers, athletes and even dogs to celebrate breast cancer survivors or the memory of a loved one.
10/06/2018	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.
10/06/2018	Skyline to the Sea	50K	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.
10/06/2018	South Hills Single Track Trail Run	13.1M, 10K, 5K	Morgan Hill, CA	TBD. Set in Rancho Canada del Oro Open Space Preserve. 60% dirt roads, 40% single track, flat and hilly sections, ups and downs, oak trees, some exposure.
10/06/2018	Toro Trail Run	30K, 13.1M, 10K, 5K	Salinas, CA	Toro’s pastoral setting makes it the ideal place for a trail run. This is a unique race and is one of our favorite courses because of the amazing trails and splendid views.
10/06/2018	Tough Mudder NorCal	10M	Sonoma, CA	Oct. 6-7, 2018. 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.
10/07/2018	Bizz Johnson Trail Runs	50K, 26.2M, 13.1M, 10K	Susanville, CA	The Bizz Johnson Trail begins at Mason Station and travels through scenic Lassen National Forest.
10/07/2018	Grape Stampede	10K, 5K	Soledad, CA	5K Walk/Run, 10 K Run, 1 Mile- Kids Run
10/07/2018	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.
10/07/2018	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.
10/07/2018	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.
10/07/2018	Lake Merced Run	9M, 4.5M	San Francisco, CA	Races start at 9:00 am, unless otherwise noted. Races are subject to change.
10/07/2018	Lions Turtle Bay Run	13.1M, 10K, 2M	Redding, CA	This half marathon will take you across three different bridges crossing the Sacramento River.
10/07/2018	Mare Island Half Marathon	13.1M, 10K, 5K	Vallejo, CA	We are so excited to be able to host our first run only event this coming up October. We will have Half Marathon, 10K and 5K runs across to the other side of the straight on Historic Mare Island.
10/07/2018	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.
10/07/2018	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.
10/07/2018	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.
10/07/2018	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.
10/07/2018	Urban Cow Half Marathon	13.1M, 5K	Sacramento, CA	Some still call it Cowtown, but we call it Urban Cow, and on October 7th, we want you to ramble out to Land Park and party in our pasture.
10/10/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
10/12/2018	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.
10/12/2018	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.
10/13/2018	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.
10/13/2018	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.
10/13/2018	Butte Meadows Trail-A-Thon	26.2M, 13.1M, 5K	Butte Meadows, CA	The Butte Meadows Trail-A-Thon promises to be a great time! The BMT is on trail and fire roads with a great technical aspect to much of the course.
10/13/2018	Coyote Ridge Trail Run	50K, 26.2M, 20M, 10M, 7M	Muir Beach, CA	These hilly, scenic loop courses travel from the ocean at Muir Beach. All events head south along the Coastal Trail with spectacular views of Pirates Cove.
10/13/2018	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
10/13/2018	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.
10/13/2018	East Bay Front Runner's Pride Run	10K, 5K	Oakland, CA	Join us at beautiful Lake Merritt in downtown Oakland for a 10K run, 5K run, or 5K walk. The 5k events take you one lap around the lake while the 10k will require 2 laps.
10/13/2018	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.
10/13/2018	Fresno Margarita Madness 5K	5K	Fresno, CA	Get out and have fun at the only race where you get to celebrate with Margaritas!!!
10/13/2018	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.
10/13/2018	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.
10/13/2018	Kern County Cancer Run	5K	Bakersfield, CA	It will be a 5k Run/Walk for adults and a jog-a-thon fundraiser for children 3 to 11. You may enter as an individual or as a team.
10/13/2018	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.
10/13/2018	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.
10/13/2018	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.
10/13/2018	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.
10/13/2018	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.
10/13/2018	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!
10/13/2018	Veterans Honor Run	5K	Rocklin, CA	Participants may run or walk the 5K event and the course is suitable for children, strollers, wheelchairs, and dogs.
10/14/2018	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.
10/14/2018	Half Moon Bay Pumpkin Run	10K, 5K	Half Moon Bay, CA	Pumpkin Run/Walk on Coastside Trail.
10/14/2018	Healdsburg Half Marathon	13.1M, 5K	Healdsburg, CA	Prepare yourself for an epic adventure through California's award winning wine region. Start your journey in historical downtown Healdsburg, CA.
10/14/2018	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.
10/14/2018	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.
10/14/2018	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.
10/14/2018	Pumpkin Run	10K , 5K	Half Moon Bay, CA	Pumpkin Run/Walk on Coastside Trail 5K Run, 5K Walk, & Kids Fun Run (under age 12) and Pumpkin Power 5k Obstacle Challenge starts At Hatch School.
10/14/2018	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.
10/14/2018	Vineyard Run for Literacy	10K, 5K	Kelseyville, CA	Race starts/finishes at Steele Winery. The course is flat and 100% paved.
10/14/2018	Willow Hills Cross Country Open	5K	Folsom, CA	Annual Willow Hills Cross Country Open
10/17/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
10/20/2018	Brazen Goonies Half Marathon	13.1M, 10K, 5K	Vacaville, CA	TBD. 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.
10/20/2018	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
10/20/2018	Fall Into Fitness Family 5K	5K	Fairfield, CA	The 5K (3.1 mile) route takes runners/walker around the beautiful Solano Community College campus in Fairfield, CA.
10/20/2018	Honor Our Fallen Run	10K , 5K	Marina, CA	Participants will have the chance to dedicate their run or walk in honor of a fall Service Member of their choice by adding their heroes name onto our Honor Our Fallen Virtual Wall of Remembrance.
10/20/2018	Hope for Crohn's Blue Wave 5K	5K	San Rafael, CA	Run/Walk course is 3.1 miles on paved path along Point San Pedro Rd through to Knight Dr., then return to McNears Beach.
10/20/2018	Look Good Feel Good Half Marathon	13.1M, 10K, 5K	San Leandro, CA	Have you ever considered running 5k/10/Half Marathon for a great cause in a 30-acre regional park that borders the beautiful San Leandro Shoreline in Northern California?
10/20/2018	Marshall Gold Discovery Run	13.1M, 10K, 5K	Coloma, CA	TBD. This event is solely run inside the very historic Marshall Gold Discovery Park. All courses are a mix of some pavement inside the park and some very appealing dirt single track trails.
10/20/2018	Morgan Hill Marathon - Kids Fun Run	1K	Morgan Hill, CA	The Kids run takes place on Saturday at 11 am. ALL kids will receive a cool shirt and a medal. The course is safe and goes around the park.
10/20/2018	Saratoga Trail Run	50K, 30K, 21K, 10K	Saratoga, CA	All events will start and finish at Sanborn County Park. You will enjoy running under the canopy of massive Sequoia Redwoods.
10/20/2018	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.
10/20/2018	Step Up for Down Syndrome 5K Run	5K	Clovis, CA	The day features a 5K Down Syndrome Dash (timed run/walk), a 1-mile awareness fun walk, exhibitor area, food vendor, Kid Zone, face painting, Live entertainment and more!
10/20/2018	Stinson Beach Marathon	26.2M, 13.1M, 7M	Stinson Beach, CA	Waiting at the Stinson Beach start line will be the only time you spend at sea level during this challenging trail run.
10/20/2018	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.
10/20/2018	Warrior Family 5K	5K	Fremont, CA	Fremont Christian School invites you to participate in our third annual Warrior Family 5k, taking place at Quarry Lakes on Saturday October 20th, 2018.
10/21/2018	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.
10/21/2018	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).
10/21/2018		10K, 5K, 2M	Lafayette, CA	The Lafayette Reservoir Run is the city’s most popular “family affair”, involving kids, parents, grandparents, and hundreds of serious runners from throughout the Bay Area. 10% of your registration fee supports local schools!
10/21/2018	Morgan Hill Marathon	26.2M, 13.1M, 5K	Morgan Hill, CA	This beautiful Half Marathon course begins and ends at the Morgan Hill Community Park.
10/21/2018	Paradise Trail Run	9M, 4M	Magalia, CA	Join us for a fall morning trail run at the beautiful and serene Paradise Lake in Magalia. The course is mostly flat and plenty wide!
10/21/2018	Run 4 Sports	10K, 5K	Castro Valley, CA	Join Castro Valley Sports Foundation’s Run 4 Sports 5K & 10K trail run to help raise funds to continually provide charitable assistance and support for youth sports and athletics in Castro Valley. The courses are on a packed dirt/gravel trail.
10/21/2018	San Pedro Park 10K/2M	10K, 2M	Pacifica,CA	Races start at 9:00 am, unless otherwise noted.
10/21/2018	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.
10/21/2018	Vines to Wine Run	10K, 5K	Clearlake Oaks, CA	The Vines to Wine run at Cache Creek Winery, will be a memorable experience whether you are walking or running the Scenic 5k course or running the 10K course.
10/24/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
10/27/2018	Crissy Field Parkrun	5K	San Francisco, CA	It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
10/27/2018	Hallowine 5K	5K	Healdsburg, CA	The Hallowine 5K starts at Mazzocco Winery and follows the final 3 miles of the half-marathon course before finishing at Trentadue Winery for the post-race Wine & Music Festival.
10/27/2018	Healdsburg Wine Country Half Marathon	13.1M	Healdsburg, CA	This end of wine harvest and Halloween themed race runs through the renowned Alexander and Dry Creek Valleys in late October when the weather is ideal for running and the autumn-colored vineyards glow in the warm sunshine.
10/27/2018	Hellaween 5K	5K	Oakland, CA	This 5k is designed to be fun and let people show off their creative side as we encourage costumes.
10/27/2018	Hope for Hearing Halloween 5K	5K	Sacramento, CA	The 5K race will be timed with winners in each division.
10/27/2018	Live United, Run United Spooktacular 5K/10K	10K, 5K	Yuba City, CA	This family-friendly event, will be a great way to celebrate Halloween and kick-off the fall season!
10/27/2018	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!
10/27/2018	Muir Woods Beach Marathon	26.2M, 13.1M, 7M	Stinson Beach, CA	Waiting at the Stinson Beach start line will be the only time you spend at sea level during this challenging trail run.
10/27/2018	Napa Wine Country Marathon	26.2M, 13.1M, 10K	Calistoga, CA	The course is a bit challenging with the hills, streams and rocks - which makes it all the more exciting and rewarding.
10/27/2018	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.
10/27/2018	Victory Bell 5K	5K	Oroville, CA	It'll be a nice run starting at Harrison Stadium, going cross the levee towards the VFW hall and finishing back at Harrison Stadium.
10/28/2018	Dionysus Dash	5K	Lodi, CA	Registration includes Wine Tasting, Gender specific tshirt, Wine glass as the finisher award & Goodie Bag (Items vary).
10/28/2018	Great “Halloween” Highway 5K	5K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.
10/28/2018	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. Save $5 using code SWEAT.
10/28/2018	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).
10/28/2018		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 on adult registrations with coupon code SWEAT.
10/28/2018	Winters Spooktacular Fun Run	10K, 5K, 1M	Winters, CA	This event is a thriller for the entire family. We will have an individual costume contest as well as a best group costume contest.
10/28/2018	ZombieRunner Halloween	26.2M, 13.1M, 5M	Campbell, CA	Run along the popular Coyote Creek trail Thanksgiving morning and stand to win a turkey!
10/31/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.

November 2018

Date	Event	Distance	Location	Description
11/02/2018	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.
11/02/2018	Spartan Super - Sacramento	8M	Sacramento, CA	This Super will test your endurance, perseverance and grit. The Super packs more than 25 signature Spartan obstacles through tougher and more rugged terrain than ever before!
11/03/2018	Almaden Hills Run	50K, 21M, 13.1M, 8M, 10K, 5K	San Jose, CA	TBD. 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.
11/03/2018	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!
11/03/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/03/2018	Diablo Summit Stomp	30K, 13.1M, 10K, 5K	Walnut Creek, CA	TBD. All courses are on trails. While there are some hills, it is very friendly to first-time trail runners and experienced runners alike.
11/03/2018	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.
11/03/2018	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.
11/03/2018	Lake Chabot Trail Run	50K, 26.2M, 30K, 13.1M, 5M	Castro Valley, CA	TBD. The course starts at the Marina and travels around the popular Lake Chabot Reservoir and surrounding hills.
11/03/2018	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.
11/03/2018	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.
11/03/2018	Salmon 5K Run	5K	Knights Ferry, CA	TBD. This event benefits the preservation of the salmon's natural habitat in the Stanislaus River.
11/03/2018	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.
11/04/2018	Apple Hill Harvest Run	9M, 3M	Camino, CA	Winds through the scenic neighborhoods and fruit ranches of Apple Hill along moderately undulating paved roads.
11/04/2018	Down By the Bay 5K	5K	Sunnyvale, CA	Come run and support preschool education! We look forward to your participation and support at our event.
11/04/2018	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.
11/04/2018	Land’s End 5K	5K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.
11/04/2018	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!
11/04/2018	Run Sweat Love 5K	5K, 1K	San Jose, CA	Running with family! Sweating with joy! Loving every step! The finish line is just the beginning. We have a fun run just for mini-mini-mini mermaids and REALLY young Tritons
11/04/2018	Run the Parkway	20M, 13.1M, 5K	Sacramento, CA	This is the Official Training Run of the California International Marathon. This is Sacramento's runners chance to give back to the community and help maintain this treasured training venue, The Parkway , the "crown jewel" of Sacramento Parks.
11/04/2018	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.
11/04/2018	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.
11/04/2018	ZERO Prostate Cancer Run - San Francisco	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.
11/07/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/09/2018	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.
11/09/2018	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.
11/10/2018	7K Fun Run: In Memory of Kevin Hendrickson	7K	San Francisco, CA	Our program and services increase an individual's ability to work cooperatively in their community and develop essential daily living skills. Kevin was a beloved participant of our Center.
11/10/2018	Briones Ridge Run	13.1M, 10K, 5K	Martinez, CA	Challenge yourself on the rolling hills and fire roads in this amazingly diverse landscape. This park has some of the best trails and views of the surrounding hills and waterways.
11/10/2018	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.
11/10/2018		10K, 5K	San Jose, CA	City Beer Runs combines fully supported 5K and 10K runs with some of the best beer around to create one big run loving social event! Each run starts at a local brew house and works its way through city streets before ending back at the host watering hole for a post run social! Save $5 with coupon code SWEAT.
11/10/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/10/2018	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.
11/10/2018	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.
11/10/2018	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.
11/10/2018	Port City Half Marathon & 5K	13.1M. 5K	Stockton, CA	TBD. Join us in celebration of veterans in our community on the campus of the University of the Pacific. See the best Stockton has to offer in this flat, fast course.
11/10/2018	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!
11/10/2018	Race to the Flagpole	13.1M, 10K, 5K, 1M	Livermore, CA	Very flat and fast with one hill in the 5K course and two hills in the 10K course. The half marathon runs through the trails of Holdener Park in the rolling wine country and through the park with one large hill.
11/10/2018	Woodland Mud Run	5K	Woodland, CA	Get your mud on and be ready for some competition. Mud Runs for individuals, teams, children under 13 and even toddlers!
11/11/2018	Clarksburg Country Run	20M, 13.1M, 10K, 5K	Clarksburg,CA	The Clarksburg Country Run has scenery that will make it hard to keep your eyes on the road. The run takes you along acres of vineyards and orchards.
11/11/2018	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.
11/11/2018	Mermaid Run San Francisco	10M, 10K, 5K	San Francisco, CA	Soak in the best of picturesque San Francisco with the Mermaid! All distances include classic views of San Francisco Bay, Golden Gate Bridge and the San Francisco skyline.
11/11/2018	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.
11/11/2018	Napa Valley Harvest Half Marathon, 10K & 5K	13.1M, 10K, 5K	Calistoga, CA	The course is flat and fast with only two minor hills. The entire route is surrounded by vineyards and wineries with great vistas of the surrounding mountain ranges including Mt. Saint Helena and the picturesque Palisades.
11/11/2018	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.
11/11/2018	Spreckels Lake 5K & San Franciscan Mile	5K, 1M	San Francisco, CA	Two races in one. 1M race starts at 9:00 am, followed by the 5K at approximately 9:30 am
11/12/2018	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.
11/14/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/17/2018	Carina Kool Trail Marathon at Sly Park	26.2M	Pollock Pines, CA	Run around Sly Park Lake. Course is primarily single track run in beautiful Pollock Pines.
11/17/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/17/2018	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.
11/17/2018	Hands of Hope Turkey Trot	10K, 5K	Yuba City, CA	Not only is this a wonderful community gathering to increase the awareness of the homeless issues and success stories in our area, but it is an important fundraiser for Hands of Hope.
11/17/2018	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.
11/17/2018	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.
11/17/2018	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.
11/17/2018	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.
11/17/2018	Womble Rumble	10K, 5K	Lodi, CA	TBD. Proceeds from the race will go towards the renovation of Lodi High School's Don Womble Track & Field Facility. Going for a PR today?
11/18/2018	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.
11/18/2018	Berkeley Half Marathon	13.1M, 10K, 5K	Berkeley, CA	The 13.1 mile loop course is a fantastic tour of Berkeley's best spots. 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.
11/21/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/22/2018	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!
11/22/2018	Benicia Hand Up Turkey Trot	5K	Benicia, CA	This is an untimed Turkey Trot. All participant's names will be entered for drawings and raffle prizes. No dogs are allowed to run with participants.
11/22/2018	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.
11/22/2018	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.
11/22/2018	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.
11/22/2018		10K, 5K	San Mateo, CA	A Runner's Mind, the Bay Area's local run specialty store, is proud to present the fourth 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!
11/22/2018		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!
11/22/2018	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!
11/22/2018	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.
11/22/2018	Run Against Hunger	10K, 5K	Stockton, CA	Be a part of an annual Thanksgiving morning tradition to help raise hunger awareness and funds for the Emergency Food Bank.
11/22/2018	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.
11/22/2018	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!!!
11/22/2018	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.
11/22/2018	Solano Turkey Trot	10K, 5K	Fairfield, CA	Your participation in this annual event will help raise funds so we can continue to serve low-income, disadvantaged children, adults and seniors living in Solano County.
11/22/2018	Spartan Turkey Trot	5K, 1M	Mountain View, CA	Community, Fitness & Fun for the Entire Family!
11/22/2018	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.
11/22/2018	Turkey's Revenge	10K, 5K	Granite Bay, CA	Come out and start your thanksgiving day with the whole family, running or walking our trail 5k or 10k course.
11/22/2018	Zoom Turkey Trot	13.1M, 10K, 5K	San Jose, CA	TBD. Run along the popular Coyote Creek trail Thanksgiving morning and stand to win a turkey!
11/24/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
11/24/2018	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.
11/24/2018	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!
11/25/2018	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.
11/28/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/29/2018	Healdsburg Turkey Trot	5K	Healdsburg,, CA	Round up your kids and grandma, corral your neighbors and head to Healdsburg before your big meal! The morning run takes you through Healdsburg Ridge Open Space Reserve.

December 2018

Date	Event	Distance	Location	Description
12/01/2018	Bah Humbug! 5K	5K	San Ramon, CA	TBD. Courses start & finish in beautiful historic Placerville CA which will be decorated with our annual Christmas displays.
12/01/2018	Calero Park Run	50K, 25K, 13.1M, 15K, 10K, 5K	San Jose, CA	Experience awesome single track, great hills, dirt paths. It is a challenging, fantastic trainer for Western States that includes oak trees, exposure, good heat training, and panoramic vistas.
12/01/2018	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.
12/01/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/01/2018	Death Valley Trail Marathon & Half Marathon	26.2M, 13.1M	Death Valley NP, CA	This scenic wilderness trail run is on a gravel jeep road from Beatty, NV through the picturesque Titus Canyon, finishing in Death Valley (entire run is in Death Valley National Park).
12/01/2018	Jingle Bell Run - Petaluma	5K	Petaluma, CA	Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/01/2018	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.
12/01/2018	Peacock Gap Trail Run	30K, 13.1M, 10K, 5K	San Rafael, CA	The Peacock Gap Trail Run will have a capacity of 350 runners, across all distances.
12/01/2018	Reindeer Run	6.5M, 3M	American Canyon, CA	TBD. 8th Annual Reindeer Run is a 3 mile or 6.5 mile .
12/01/2018		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!
12/01/2018	San Joaquin River Trail	100K, 50K	Friant, CA	Come out and run some of the best trails in the valley along Millerton Lake and the San Joaquin River.
12/02/2018	California International Marathon	26.2M, 5K	Sacramento, CA	This provides runners with a very fast, point-to-point, net-downhill marathon with a spectacular finish in front of the California State Capitol.
12/02/2018	Fort to Fort 10K	10K	San Francisco, CA	Out and back course along the paved Bay Trail.
12/02/2018	Girls on the Run 5K - Sonoma County	5K	Rohnert Park, CA	The 5K Course is two laps around SOMO Village in beautiful Sonoma County. Water is available at the water stop.
12/02/2018	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.
12/02/2018	The Firehouse Run	5K	Santa Clara, CA	Our goal is to bring the community together or a fun event, with the larger goal of enhancing the education provided to the children in Santa Clara.
12/05/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/08/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/08/2018	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.
12/08/2018	Jingle Bell Run - Pacific Grove	5K	Pacific Grove, CA	Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/08/2018	Jingle Bell Run for Toys for Tots	5K, 2M	Fresno, CA	The course is a loop course with complete road closure. There is plenty of parking in surrounding lots.
12/08/2018	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.
12/08/2018	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.
12/08/2018	Santa Shuffle	5K	Chico, CA	A run to help others this holiday season! Brought to you by the Salvation Army: Doing the Most Good.
12/08/2018	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.
12/09/2018	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!
12/09/2018	Great Santa Run	5K , 1M	San Francisco, CA	Races Start/Finish at Crissy Field across from Sports Basement Presidio.
12/09/2018	Hanford Rockin Rudolph Run	5K	Hanford, CA	The Rockin' Rudolph Run is a great way to start the holiday season with a great stroll through downtown Hanford.
12/09/2018	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!
12/09/2018	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.
12/09/2018	Krampus Cross Country 5K/10K	10K, 5K	San Francisco, CA	Krampus is hosting his chip timed, cross country 5K & 10K on the beautiful Presidio Trails in San Francisco.
12/09/2018	Presidio Cross Country	5K	San Francisco, CA	The start and finish are on the grass lawn adjacent to Julius Kahn Playground.
12/12/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/15/2018	City Beer Runs - Faction	5K	Alameda, CA	Run for stress relief, run for fitness, run for fun... just run. If you love the feeling of the pavement flying by beneath your feet - and a well-deserved celebration afterward - a City Beer Runs is for you.
12/15/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/15/2018	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.
12/15/2018	Double Road Race	15K	San Juan Bautista, 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.
12/15/2018	Last 10K & Final 2 Mile	10K, 2M	Santa Rosa, CA	TBD. Paved paths in 3 parks: Howarth, Spring Lake, and Annadel. Both races start and end in Howarth Park.
12/15/2018	Sacramento Santa Run	5K	Sacramento, CA	A free Santa suit is provided for every registered runner participating in the 6th Annual Sacramento Santa Run in Downtown Sacramento.
12/15/2018	Woodside Ramble	50K, 35K, 13.1M, 10K	Redwood City, CA	Distances of 10K, Half Marathon, 35K and 50K make for the perfect proving grounds for runners, and hikers, of all abilities.
12/16/2018	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.
12/16/2018	Fleet Feet Free Holiday Classic	5K	Sacramento, CA	Run for the chill of it! Join Fleet Feet Sacramento for the 11th annual Holiday Classic Fun Run.
12/16/2018	Golden Gate Bridge Vista 10K	10K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.
12/16/2018	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.
12/16/2018	ZombieRunner Quarry Lakes Run	26.2M, 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.
12/19/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/22/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/22/2018	Run and Ride	13.1M, 5K	Santa Clara, CA	Choose a half-marathon, quarter-marathon, 5K, or 1-mile fun run in and around the park before the gates are even open to the public.
12/23/2018	Kennedy Drive 8K	8K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.
12/23/2018	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.
12/24/2018	Christmas Eve Fun Run	5.3M	Merced, CA	The loop is about 5.3 miles, out and back on the bike path along Bear Creek.
12/24/2018	Placerville Path Run Jingle & Mingle	13.1M, 10K, 5K	Placerville, CA	TBD. Courses start & finish in beautiful historic Placerville CA which will be decorated with our annual Christmas displays.
12/26/2018	Fog City Run	5K	San Francisco, CA	The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/29/2018	Crissy Field Park Run	5K	San Francisco, CA	We all run for own enjoyment. Please come along and join in whatever your pace!
12/29/2018	Frosty Fun Run - Lake Redding Park	4.3M, 2M	Redding, CA	Refreshments will be available to all after runs.
12/30/2018	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!
12/30/2018	Rainbow Falls Holiday 5K	5K	San Francisco, CA	Races start at 9:00 am, unless otherwise noted.
12/31/2018	New Year's One Day	24H, 12H, 6H	San Francisco, CA	Each lap is 1.065 miles around the lagoon at Crissy Field with spectacular views of the Golden Gate Bridge, Angel Island, Alcatraz and the San Francisco Bay.

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