Race Calendar
We send out a monthly email with information and discounts on races in your area. Register now to get this good stuff in your inbox!
Please check out our Featured Races as well.
December 2019
| Date | Event | Distance | Location | Description |
|---|---|---|---|---|
| 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 |
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10K, 5K | San Francisco, CA | The race runs along the San Francisco Bay Trail with gorgeous views of the Golden Gate Bridge. Save 20% with coupon code RUN |
| 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 | Sausalito Jingle Bell 5K | 5K | Sausalito, CA | The race benefits the Dipsea Race Foundation’s Dipsea Kidz program and Sausalito on the Waterfront’s Child Education and Activity Fund program. |
| 12/15/2019 | Ugly Holiday Sweater Run | 5K, 1M | Arcata, CA | The Christmas themed run consists of a 1 mile run/walk and a 5K run that begins and ends at the Arcata Marsh. |
| 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 | Auburn Santa Run | 5K | Auburn, CA | This challenging 5K Run/Walk is fun for the whole family. The whole course if on a paved road and strollers are welcomed but there are a couple of hills. |
| 12/21/2019 | Byxbee parkrun | 5K | Palo Alto, CA | It is a 5km run - it's you against the clock. Every Saturday at 8:00am. |
| 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 | Sacramento Santa Run | 5K | Sacramento, CA | A free Santa suit is provided for every registered runner participating in the Annual Sacramento Santa Run in Downtown Sacramento. |
| 12/21/2019 | Visalia Jingle Bell Run for Toys for Tots | 5K, 2M | Visalia, CA | Run/Walk our 5k Timed course or enjoy our 2 Mile Walk non-timed course through Mooney Park. |
| 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 | Miracle Mile - 5K Holiday Classic | 5K | San Francisco, CA | UCSF Diabetes Center presents annual Miracle Mile/5K Holiday Classic Race. We encourage runners of all ages and skills to participate in our family friendly race. |
| 12/22/2019 | Polo Field 5K | 5K | San Francisco, CA | Races start promptly at 9:00 am, unless otherwise noted. |
| 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. |
| 12/24/2019 | Placerville Path Jingle Bell Run | 13.1M, 10K, 5K | Placerville, CA | This event is run on the El Dorado Trail in beautiful, historic Placerville. |
| 12/25/2019 | Christmas Morning Cool Yule Jingle Jog | 10K, 5K | Meadow Vista, CA | Come sweat with us on Christmas. See you there! -- Gordy |
| 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 | Byxbee parkrun | 5K | Palo Alto, CA | It is a 5km run - it's you against the clock. Every Saturday at 8:00am. |
| 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. |
| 12/31/2019 |
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5K | Fremont, CA | Celebrating 7 years of running everyday!! 2556 Days!! Run with Joyce on December 31 to close up another year of run-streaking (not the naked running type of streaking!). This will be Day 2556! Joyce will be hosting another Virtual and In-person Fun Run complete with race bibs, tech-T's and RACE BLING!! To keep with previous years' themes, everything will be inspired by Hello Kitty. |
| 12/31/2019 | New Year's One Day | 24H, 12H, 6H | San Francisco, CA | Start the New Year running as far as you can or as little as you want. |
January 2020
| Date | Event | Distance | Location | Description |
|---|---|---|---|---|
| 01/01/2020 | Brazen New Year's Day | 13.1M,, 10K, 5K | Castro Valley, CA | The sun is rising on the first day of the new year! Where should you be? Hitting the trails of Lake Chabot, of course! |
| 01/01/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 01/01/2020 | Kiwanis Resolution Run 5K/10K | 10K, 5K | Mountain View, CA | Resolve to make a difference in the new year! Wake up late and still enjoy the race as start time is 10AM. |
| 01/01/2020 | Resolution Run | 5K | Santa Rosa, CA | Join the Empire Runners Club in running the Resolution 5K Run. We all share a common thread: the enjoyment of running! |
| 01/04/2020 | 5K Resolution Run | 5K | Sacramento, CA | Join us for our annual TRG 5K Resolution Run. We welcome runners, walkers, strollers, mobility assist devices and pets on a leash. |
| 01/04/2020 | Crissy Field parkrun | 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 St., SF. |
| 01/04/2020 | Frosty Fun Run - Redding Civic Auditorium | 4M, 2.5M | Redding, CA | This fun event takes place at Redding Park at an early 8am! Join us for the Frosty Fun Run. |
| 01/04/2020 | New Year's Duathlon & 5K | 5K | Granite Bay, CA | This 5 kilometer or 3.1 mile course will be on a mix of crushed gravel sand paths, single track trails through old oak forests, some paved surfaces, and some double wide dirt roads. |
| 01/04/2020 | Three Rivers New Year Fun Run | 5K | Lemon Cove, CA | Begin 2020 on the right foot! Enjoy gorgeous views of Lake Kaweah and fresh mountain air. Start a new family tradition. |
| 01/05/2020 | Dia De Reyes Half Marathon | 13.1M, 10K | Fresno, CA | It is known as 'El Dia de Reyes' or Three Kings' Day. Flat fast out and back course along the Lewis S. Eaton trail (paved) and Old Friant Road. |
| 01/08/2020 | Fog City Run | 5K | San Francisco, CA | The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presidio. |
| 01/11/2020 | Castle to Coast Fun Run | 8.2M | San Simeon, CA | We are looking forward to seeing you at the start line for 8.2miles of beautiful ocean views running on our well marked course. |
| 01/11/2020 | 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 St., SF. |
| 01/11/2020 | Frosty Fun Run - Fleet Feet Store | 5.5M, 2K | Redding, CA | Registration only on race day from 7-8am. Rain or shine. Refreshments will be available after the run. |
| 01/11/2020 | IPA Beer Trail Runs | 12K, 5K | Granite Bay, CA | The IPA Trail Runs will feature two courses along the shoreline of Folsom Lake with challenge and fun artfully combined. |
| 01/11/2020 |
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13.1M, 5K | Irvine, CA | The newly revamped Irvine Half Marathon & 5K is your answer to sunny, SoCal new year’s resolutions on 1/11! PR in the OC with us on a fun, flat, and fast course, and stay for local brews and a magical kingdom of a finish line festival. Use “SWEATTRACKER10" for 10% off |
| 01/11/2020 | Winchell Cove 10K/10M Trail Run | 10M, 10K | Friant, CA | Winchell Cove 10k/10mile Trail Run follows a great route along the shore of Millerton Lake around Mckenzie Point and into Winchell Cove. |
| 01/12/2020 | Hot Chocolate 15K/5K- San Francisco | 15K, 5K | San Francisco, CA | Join the movement that's taken over the racing world. Hot Chocolate 15k/5k is headed to San Francisco. Start and finish in Golden Gate Park Music Concourse amongst San Francisco's biggest chocolate aficionados. |
| 01/15/2020 | Fog City Run | 5K | San Francisco, CA | The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presidio. |
| 01/18/2020 | Crissy Field parkrun | 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 St., SF. |
| 01/19/2020 | The Redding Marathon | 26.2M, 5K | Redding, CA | Enjoy a scenic journey down stream along the Sacramento River on paved running trails. Watch for bald eagles, osprey and other wildlife! |
| 01/22/2020 | Fog City Run | 5K | San Francisco, CA | The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presidio. |
| 01/25/2020 | Coyote Hills Half Marathon | 13.1M, 10K, 5K | Fremont, CA | Half the fun will be experiencing all the different kinds of trails, including dirt, paved and even bridges. Hikers and walkers are always welcome! |
| 01/25/2020 | Coyote Point 5K | 5K | San Mateo, CA | The Coyote Point 5K is a professionally timed run for athletes of all abilities and ages, which raises funds to empower and build supportive communities for children, teens, adults and families affected by type 1 diabetes. Awards are provided by age group and gender. All runners receive a complimentary t-shirt, as well as a pancake breakfast at the finish line. The mostly flat course promises beautiful bay views, fun twists and turns, and a great spirit of camaraderie. |
| 01/25/2020 | Crissy Field parkrun | 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 St., SF. |
| 01/25/2020 | Frosty Fun Run - Clover Creek | 4M, 2.4M | Redding, CA | Registration is only on race day from 7-8am. Rain or shine. Refreshments will be available to all after the runs. |
| 01/25/2020 | Pirate's of the Cure-i-bbean Booty Run | 5K | Fresno, CA | Join us for the Annual Pirate's of the Cure-i-bbean 5K Booty Run to help promote awareness of blood related cancers thru Relay for life team member's fund raising efforts. |
| 01/25/2020 | Race to the Flagpole | 10K, 5K, 1M | Livermore, CA | This is the Livermore Granada Booster’s main fundraiser of the year. All proceeds go towards the Livermore Granada Boosters Olympian Scholarship program. |
| 01/25/2020 | Rotary Mission 10 | 13.1M, 10M, 5K | San Juan Bautista, CA | This rural course takes runners through farm land and up the Anzar Hills. The 10-mile race is particularly good training for the upcoming spring marathons! |
| 01/25/2020 | The Vineyard Vines Half Marathon | 13.1M, 10K, 5K | Del Monte Forest, CA | TBD. The vineyard vines Half Marathon at Pebble Beach will run through the private grounds of the world-class Pebble Beach Resort, with the majority of each course featuring scenic views of 17-Mile Drive. |
| 01/26/2020 | LMJS Fourth Sunday Race | 15K, 10K, 5K | Oakland, CA | All those interested in running, whether beginner, walker, jogger or competitive racer are welcome to join our monthly runs. |
| 01/26/2020 | Sycamore Island 5K/10K | 10K, 5K | Madera, CA | Join us for a family friendly 5k & 10k run or walk at Sycamore Island located just around the corner from Valley Childrens Hospital along the San Joaquin River. |
| 01/29/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
February 2020
| Date | Event | Distance | Location | Description |
|---|---|---|---|---|
| 02/01/2020 | Crissy Field parkrun | 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 St., SF. |
| 02/01/2020 | Fort Ord Trail Run | 50K, 25K, 10K | Salinas, CA | Inside Trail Racing is authorized to use the trails on Fort Ord National Monument under a Special Recreation Permit issued by the Bureau of Land Management (BLM). |
| 02/01/2020 | Ordnance 100K | 100K | Salinas, CA | You’ll run on just about every type of trail there is during this 62 mile tour. |
| 02/02/2020 | Hensley Off Road Race | 10M, 10K | Fresno, CA | Hensley Lake's Buck Ridge Trail has everything a rider and runner could want! Soaring single track, competitive turns and rock gardens, hills to make you cry and hills to make you fly! |
| 02/02/2020 | Racing Gnome Snowshoe Race | 10K, 5K | Soda Springs, CA | TBD. The Racing Gnome 5k & 10k snowshoe races are never boring. |
| 02/02/2020 |
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13.1M, 10K, 5K | San Francisco, CA | The Kaiser Permanente San Francisco Half Marathon® is a runners’ favorite for its scenery and value. A fast and certified course through San Francisco’s scenic Golden Gate Park, the race has been selected as Road Race of the Year by the Road Runners Club of America several times. Both the 5K and 10K are fast, downhill race courses certified by USA Track & Field. The Kaiser Permanente San Francisco Half Marathon® 10K & 5K, presented by Pamakid Runners, raises funds to support San Francisco Bay Area community organizations. Use code, SWEATTRACKER, for $5 off between November 1 - December 31, 2019 |
| 02/02/2020 | Super Sunday Run | 10K, 5K | Sacramento, CA | The Super Sunday Run is Sacramento’s ticket to a guilt-free Super Bowl Sunday! |
| 02/05/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 02/08/2020 | Crissy Field parkrun | 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 St., SF. |
| 02/08/2020 | Death Valley Marathon | 26.2M, 13.1M, 10K | Death Valley, CA | Enjoy an out-and-back relatively flat course. You'll admire the beauty of the surrounding desert as you follow this paved run through the heart of Death Valley National Park. |
| 02/08/2020 | Escape from Folsom Trail Runs | 10M, 5K | Granite Bay, CA | The Escape from Folsom 10 Mile Trail Run and 5K Walk/run has beautiful courses along Folsom Lake on scenic trails covered in wildflowers. |
| 02/08/2020 | Golden Gate | 50K, 26.2M, 30K, 13.1M, 5M | Sausalito, CA | Enjoy vistas of the Pacific Coast and of the spectacular Marin Headlands with views of Tiburon, San Francisco and the Golden Gate Bridge. |
| 02/08/2020 | Gumby 10K/5K | 10K, 5K | Granite Bay, CA | This race will feature a beautiful trail course along the shores of Folsom Lake with plenty of aid stations and cheering volunteers on a well marked course. |
| 02/12/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 02/15/2020 | Bay Breeze Half-Marathon | 13.1M, 10K, 5K | San Leandro, CA | All race distances start and finish at the San Leandro Marina Park! All participants will enjoy a mostly-flat, easy bayside trail that rarely strays more than a few feet from water. |
| 02/15/2020 | Buzz Marathon | 26.2M, 13.1M, 10K, 5K | San Miguel, CA | Annual meditative and serene run and is a Boston Qualifier (among others). All races are run on the grounds of historic Camp Roberts Army National Guard Reservation. |
| 02/15/2020 | Chocolicious 5K/15K | 15K, 5K, 2M | Fresno, CA | Welcome to the inaugural Chocolicious 5k, 15k and 2 Mile Run/Walk! Run or Walk one of our three courses and EARN the right to eat as much Chocolate as you can! |
| 02/15/2020 | Crissy Field parkrun | 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 St., SF. |
| 02/15/2020 | Super Run - San Jose | 5K | San Jose, 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. |
| 02/19/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 02/22/2020 | Chabot Trail Run | 50K, 30K, 13.1M, 10K, 5K | Castro Valley, CA | This is one of our typically faster races with less elevation and some paved sections. The course is designed for those who are looking to PR. |
| 02/22/2020 | Crissy Field parkrun | 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 St., SF. |
| 02/22/2020 | Have a Heart for Kids 5K | 5K | Yuba City, CA | The Have a Heart for Kids 5K is a fundraiser for the Yuba City Education Foundation. Start and Finish will be on the River Valley High School track. |
| 02/22/2020 | Lost Trail Half Marathon & 5K | 13.1M, 5K | Granite Bay, CA | The Lost Trail Half Marathon is a scenic single track trail race along the shoreline of Folsom Lake with many scenic views, and also offers a 5K Trail Run as well. |
| 02/23/2020 | Gragoon Gulch 5K | 5K | Sonora, CA | This trail run is located in the beautiful Woods Creek area of downtown Sonora California. Most of the run is on a well-groomed trail. |
| 02/23/2020 | LMJS Fourth Sunday Race | 15K, 10K, 5K | Oakland, CA | All those interested in running, whether beginner, walker, jogger or competitive racer are welcome to join our monthly runs. |
| 02/23/2020 | Surfer's Path 10k & 5k | 10K, 5K | Santa Cruz, CA | Participants are treated to beachfront and bluff views of the Monterey Bay along the majestic Santa Cruz County coastline. |
| 02/26/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 02/29/2020 | Crissy Field Park Run | 5K | San Francisco, CA | It is a 5k run- it's you against the clock. Every Saturday at 9:00am. |
| 02/29/2020 | Salmon Falls 50K | 50K | Coloma, CA | The Salmon Falls 50K is a point to point ultra distance trail race. The race begins at the Magnolia Ranch Trail Head near Coloma. |
| 02/29/2020 | Support Blue Fresno | 10K, 2M | Fresno, CA | You don’t have to risk your life day in and day out to keep our community safe. All you have to do is support those who do. Stand up and Run for the Blue! |
| 02/29/2020 | Victory Half Marathon | 13.1M, 10K, 5K | Richmond, CA | The courses are flat and fast making them great for beginners or runners looking to set a personal record. |
March 2020
| Date | Event | Distance | Location | Description |
|---|---|---|---|---|
| 03/01/2020 | End of the Trail Half Marathon | 13.1M, 10K | Visalia, CA | This may just be the flattest course in California! Whether you walk or run, join us for a memorable experience with a great route that starts and ends in downtown Visalia. |
| 03/01/2020 | Napa Valley Marathon | 26.2M, 13.1M, 5K | Napa, CA | Established in 1979, the Napa Valley Marathon has always been dedicated to fostering and promoting quality road racing in an inspiring setting. The marathon has earned a reputation for outstanding runner support, attention to detail, and a beautiful point-to-point course. 2019 saw the addition of the half marathon to their catalog of events, making the race weekend experience available for more runners to enjoy the Napa Valley. The marathon is also a non-profit, donating hundreds of thousands of dollars over the years back into the local community of the Napa Valley. |
| 03/01/2020 | Santa Cruz Half Marathon | 13.1M, 10K, 5K | Santa Cruz, CA | The Santa Cruz Half Marathon is more than just a race. With several distances to choose from, this event unites locals and out-of-towners, newbies and seasoned athletes alike. |
| 03/04/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 03/07/2020 | Blossom Trail 10K Run | 10K, 2M | Sanger, CA | This event is a flat course that takes runners through Sanger's charming downtown and through the outskirts of town where the blossoms overflow. All ages are welcome. |
| 03/07/2020 | Chanoko Trail Runs | 50K, 31K, 5M | Granite Bay, CA | Run Granite Beach's most popular running trail! |
| 03/07/2020 | Crissy Field Park Run | 5K | San Francisco, CA | It is a 5k run- it's you against the clock. Every Saturday at 9:00am. |
| 03/07/2020 | Fight for Air Climb - San Francisco | Stair Climb | San Francisco, CA | Every step counts as we unite in the fight for healthy lungs and clean air. You can do it and we will help you every step of the way! |
| 03/07/2020 | NorCal John Frank Memorial Run | 10M, 3M, 1M | Redding, CA | Races run along the Sacramento River Trail System in Redding. Sign up early for best prices! |
| 03/07/2020 | San Joaquin River Trail Half Marathon | 13.1M, 10K | Auberry, CA | Come out and run some of the best local trails and a half marathon course that will kick your butt. With approx. 2500' of elevation gain this course won't be your typical stroll in the park. |
| 03/07/2020 | The Super Run 5k | 5K | San Francisco, CA | This run will take place at Little Marina Green. See web site for info about cape color. |
| 03/07/2020 | Way Too Cool 50K Endurance Run | 50K | Cool, CA | This race has become the most sought after 50K in the United States for veterans and novices alike. |
| 03/08/2020 | Healthy Hearts 5K | 5K | San Francisco, CA | Kick off your spring fitness! Grab your mother, daughter, sister, niece or friend (men are invited too) and join us for a run or walk along the beautiful San Francisco waterfront. |
| 03/08/2020 | Palo Alto 10K, 5K, Double 8K | 10K, 8K, 5K | Palo Alto, CA | Run in the Palo Alto Bayland Open Space. The Double 8K is a two-stage run (5K + Half Time + 3K). This is a flat course! Also you can run the 5K or the 10K. |
| 03/11/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 03/14/2020 | Badger Cove Half Marathon | 13.1M, 10K, 5K | Livermore, CA | Bringing the luck of the Irish and poking its head out just in time for Saint Patrick's Day, it's the Brazen Badger! Come join us at the picturesque Del Valle Regional Park in Livermore! |
| 03/14/2020 | Crissy Field Park Run | 5K | San Francisco, CA | It is a 5k run- it's you against the clock. Every Saturday at 9:00am. |
| 03/14/2020 | Folsom Lake South Side Trail Run | 38M, 50K, 21M, 13.1M, 10K, 5K | Folsom, CA | All very appealing single track, great running, some technical sections. |
| 03/14/2020 | Marin Ultra Challenge | 50M, 50K, 25K | Sausalito, CA | Our premier Marin County long distance trail race delivers ample hills and sweeping descents. The meticulous design of each course makes it physically demanding and exceptionally beautiful. |
| 03/14/2020 | St. Patrick's Day Run | 4M, 2M | Fresno, CA | Whether you run or walk the Shamrock 4 Miler or our GREEN Leprechaun 2 Miler you'll have a great time. |
| 03/15/2020 | AAAAI Foundation's 5K Run | 5K | San Francisco, CA | Get out your running and walking shoes! As the sun sets join us to raise funds for allergy, asthma and immunology research. |
| 03/15/2020 | Go Green Saint Patrick's Day Run | 13.1M, 10K, 5K | Los Gatos, CA | The Go Green St. Patrick's Day Run is back for another great year. We will be offering a 5K, 10K and a Half Marathon distance again this year. |
| 03/15/2020 | Livermore Valley Half Marathon | 13.1M, 5K | Livermore, CA | To celebrate the completion of 13.1 miles, we are bringing some of the finest local wineries and breweries for tasting. |
| 03/15/2020 | Shamrock 5K | 5K | Dublin, CA | The Shamrock 5K is a great event for runners and walkers of all abilities. Join us whether this is your first or twentieth Shamrock 5K Fun Run & Walk. |
| 03/15/2020 | Shamrock'n Half Marathon | 13.1M, 10K, 5K | Sacramento, CA | The Shamrock'n Road Race is the city's largest half marathon open to both runners and walkers. Runners will need to keep a pace of 18 minutes per mile or faster. |
| 03/15/2020 | Zoom Quarry Lakes | 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. |
| 03/18/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 03/21/2020 | Crissy Field Park Run | 5K | San Francisco, CA | It is a 5k run- it's you against the clock. Every Saturday at 9:00am. |
| 03/21/2020 | Mighty Dog 5K/10K | 10K, 5K | Granite Bay, CA | This event is for walkers, runners and their dogs! Athletes and their dogs MUST run safely without entangling their dogs. |
| 03/21/2020 | Napa Valley Trail 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. The event is limited to 300 participants. |
| 03/21/2020 | Rabbit Chase | 30K, 13.1M, 10K | Mill Valley, CA | Experience portions of Muir Woods, the famed Dipsea course and drop dead gorgeous views of the Pacific. |
| 03/21/2020 | She Is Beautiful | 10K, 5K | Santa Cruz, CA | Our Santa Cruz race course runs along the coast and finishes oceanside with a post race festival on Lighthouse Point in Santa Cruz, CA. |
| 03/21/2020 | Whale Run | 10K, 5K | Ft. Bragg, CA | This is an out and back race. The Whale Run starts and finishes in the heart of Fort Bragg in the Skunk Train parking lot. |
| 03/21/2020 | Zoom 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. |
| 03/22/2020 | Fresno Donut Run | 5K | Fresno, CA | Join us for a fun Donut Themed 5K run/walk at Woodward Park! Not only will runners be treated to the best Donuts after the race you will also earn your very own Donut Medal! |
| 03/22/2020 | Napa Valley Women's Half Marathon | 13.1M, 5K | Napa, CA | Wine. Dine. Run! The ultimate women's week-end! From walkers to runners, everyone can find their place! |
| 03/22/2020 | Oakland Running Festival | 26.2M, 13.1M, 5K | Oakland, CA | This event has been nationally recognized as the Bay Area race to run by Competitor Magazine. The people of Oakland make you feel welcome from start to finish. |
| 03/25/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 03/28/2020 | Crissy Field Parkrun | 5K | San Francisco, CA | It is a 5k run - it's you against the clock. Every Saturday at 9:00am. |
| 03/28/2020 | Golden Gate Headlands Marathon | 26.2M, 13.1M, 10K | Sausalito, CA | Run along a backdrop that combines gorgeous natural vistas with views of San Francisco's urban skyline in the distance, as well as a hilly and challenging course |
| 03/28/2020 | Heart & Soles Run | 10K, 6K | Santa Clara, CA | Run from Santa Clara University through Avaya Stadium and back for a race you won't forget! |
| 03/28/2020 | Knickerbocker Canyon | 35K, 13.1M, 10K, 5K | Auburn, CA | Participants of this race will run along the historic Western States trail, out to “No Hands Bridge”, then tackle one of the toughest climbs in the area: the dreaded K2 training hill. |
| 03/28/2020 | Revolution Run | 10K, 5K, 1M | Roseville, CA | A 10K, 5K, & 1Mile run/walk to fit everyone's fitness level. Each race will award a 1st, 2nd and 3rd. |
| 03/28/2020 | Run Now Wine Later 5K | 5K, 1M | Fresno, CA | Come out and join us for a breathtaking winery run in Central Valley! You will actually run in the vineyards where the grapes are grown. Finish the day with some great wine, food and music. |
| 03/29/2020 | Hellyer Half Marathon | 13.1M, 10K, 5K | San Jose, CA | With a mildly rolling course hugging Cottonwood Lake and then Coyote Creek, this race was made for first-timers and those looking to break through with a new personal record! |
| 03/29/2020 | Modesto Marathon | 26.2M, 13.1M, 5K | Modesto, CA | The flat, fast course will be open 7 hours, allowing adequate time for first-time marathoners. |
| 03/29/2020 | Run For The Children | 5K | Fresno, CA | Please join us for Run For The Children… because we need YOUR HELP to bring greater community awareness about child abuse and related issues. |
| 03/29/2020 | Wildflower Run | 10K, 5K, 2M | Morgan Hill, CA | These flat, fast courses on scenic local back roads are ideal for runners wanting to improve their personal best times. Proceeds fund scholarships for women and girls. |
April 2020
| Date | Event | Distance | Location | Description |
|---|---|---|---|---|
| 04/01/2020 | Fog City Run | 5K | San Francisco, CA | The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presido. |
| 04/04/2020 | American River 50 Mile Endurance Run | 50M, 25M | Sacramento, CA | American River has become the second largest 50 miler in the United States. The race attracts both veterans and novices alike. |
| 04/04/2020 | Byxbee parkrun | 5K | Palo Alto, CA | It is a 5km run - it's you against the clock. Every Saturday at 8:00am. |
| 04/04/2020 | Crissy Field Parkrun | 5K | San Francisco, CA | It is a 5km run - it's you against the clock. Every Saturday at 9:00am. |
| 04/04/2020 | Folsom Lake Falcon Crest Trail Run | 13.1M, 15K, 10K, 5K | El Dorado Hills, CA | This race is run in the beautiful awesome foothills of El Dorado Hills. This area has incredible oak trees, green grass and is loaded with single track trails paralleling Folsom Lake. |
| 04/04/2020 | Romancing the 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. |
| 04/04/2020 | Run for Water | 5K | Fresno, CA | The event takes place on the beautiful paved Sugar Pine Trail starting and finishing at River Park Shopping Center. |
| 04/05/2020 | Annadel Half Marathon | 13.1M, 10K, 5K | Santa Rosa, CA | The Annadel Half Marathon is considered to be one of the biggest running events in Sonoma County! |
| 04/05/2020 | California Classic Half Marathon | 13.1M, 10K, 5K | Fresno, CA | We will host 3,000 runners in our Half Marathon and Relay as participants run through African Adventure in Fresno Chaffee Zoo, with a grand finish along home-plate inside Chukchansi Stadium. |
| 04/05/2020 | Credit Union SACTOWN Run | 10M, 5K, 1M | Sacramento, CA | The flat, fast course starts and finishes at the spectacular California State Capitol and leads runners through the “best of Sacramento.” |
| 04/05/2020 | Mud Factor - Fresno | 5K | Sanger, CA | Seriously fun, 5K obstacle run. |
| 04/05/2020 | Rio Lindo Trail Run | 10K, 5K | Healdsburg, CA | TBD. This trail run is one of the most beautiful runs you will do all year. Both the 5k and 10k courses feature single track trails as well as 4×4 trails and fire roads. |
| 04/05/2020 | Rock 'n' Roll San Francisco | 13.1M | San Francisco, CA | Tour San Francisco by foot, taking in everything the city has to offer on the entertainment lined course. |
| 04/05/2020 | Silicon Valley Half | 13.1M, 10K, 5K | San Jose, CA | The Silicon Valley Half course will start in downtown San Jose close to St. James Park. |
| 04/05/2020 | Woodside/Purisima Creek Crossover | 50K, 35K, 13.1M, 10K | Redwood City, CA | The forested slopes and steep, cool canyons of Huddart Park and Purisima Creek Redwoods Open Space Preserve comprise a trail running paradise within the heart of the San Francisco Peninsula. |
| 04/08/2020 | Fog City Run | 5K | San Francisco, CA | The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presido. |
| 04/11/2020 | Antioch Rotary Club Bunny Hop 5K | 5K | Antioch, CA | The race is on a soft trail through Dow wetlands. When you run by the beaver pond you will have a spectacular view of the Mt. Diablo in its background. |
| 04/11/2020 | Byxbee parkrun | 5K | Palo Alto, CA | It is a 5km run - it's you against the clock. Every Saturday at 8:00am. |
| 04/11/2020 | Crissy Field Parkrun | 5K | San Francisco, CA | It is a 5km run - it's you against the clock. Every Saturday at 9:00am. |
| 04/11/2020 | Diablo Trails Challenge | 50K, 13.1M, 10K, 5K | Walnut Creek, CA | Diablo Trails Challenge has a run for everyone from those hitting the trail for the first time to the experienced ultra-runners. |
| 04/11/2020 | IPA 10K | 10K, 5K | Sebastopol, CA | At the finish, runners and their guests are treated to the beer mile invitational and beer & music festival at the Barlow. |
| 04/11/2020 | Mission Possible | 5K | Bakersfield, CA | Help fight Homelessness and Addictions One Mile at a time. |
| 04/11/2020 | Run Your Tail Off 5K/10K | 10K, 5K | Orland, CA | This 5K/10K provides you, your family and friends an opportunity to enjoy a healthy, fun activity at Black Butte Lake! |
| 04/11/2020 | Silver Moon Race | 100M | Reedley, CA | How many laps can you run in 6, 12, or 24-hours? Test your endurance and build up your distance in a 2-mile lap race, or go for the 100-mile distance. |
| 04/12/2020 | Redwood | 50K, 26.2M, 30K, 13.1M, 5M | Oakland, CA | The course travels through beautiful Redwood Regional Park. Enjoy spectacular views along the East and West Ridge trails and wind through tall redwoods on the popular Stream & Bridle trails. |
| 04/15/2020 | Fog City Run | 5K | San Francisco, CA | The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presido. |
| 04/18/2020 | American Association Of University Women 5K | 5K | Madera, CA | A 5K/ 2 mile walk to raise money for graduating seniors' college scholarships plus sending 8th grade girls to Tech Trek. |
| 04/18/2020 | Byxbee parkrun | 5K | Palo Alto, CA | It is a 5km run - it's you against the clock. Every Saturday at 8:00am. |
| 04/18/2020 | Crissy Field Parkrun | 5K | San Francisco, CA | It is a 5km run - it's you against the clock. Every Saturday at 9:00am. |
| 04/18/2020 | Folsom Lake Trail Run | 50K, 35K, 13.1M, 10K | Folsom, CA | This is one of our “flatter” courses, but there is still plenty of excitement and every race is as challenging as you make it. |
| 04/18/2020 | Napa Valley 50K | 50K, 35K, 13.1M | Calistoga, CA | Runners on the 50k course will be treated rocky and steep uphill sections to bring participants to expansive views of the Napa Valley. |
| 04/18/2020 | Placerville Path Run | 13.1M, 10K, 5K | Placerville, CA | TBD. Courses start & finish in beautiful historic Placerville CA. |
| 04/18/2020 | Rescue Run 5K | 5K | Grass Valley, CA | Held in the spring each year, the Rescue Run is a 5k trail run/walk on our 86 acres. |
| 04/18/2020 | Ruth McKenzie Preserve | 13.1M, 10K, 5K | Friant, CA | Half Marathon participants will be treated to beautiful views and rolling hills. |
| 04/19/2020 | Rotary Club of Los Gatos Great Race | 4M | Saratoga, CA | A scenic footrace/walk down Highway 9 from Saratoga to Los Gatos. Whether you are looking for a great course for your best time, or a fun individual or family run, this is the event for you. |
| 04/19/2020 | Run With The Heroes | 5K | Madera, CA | The 5k is chip-timed. The route will circle the hospital twice and is stroller/wheelchair friendly. |
| 04/19/2020 | Sacramento Zoo Zoom | 10K, 5K | Sacramento, CA | The 5K run/walk & 10K run will lead participants through beautiful Land Park and finish near the back entrance to the Zoo. |
| 04/22/2020 | Fog City Run | 5K | San Francisco, CA | The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presido. |
| 04/25/2020 | American River Parkway Half Marathon | 13.1M, 5K | Sacramento, CA | The only half marathon in the world with two courses – one just for runners and one just for walkers. |
| 04/25/2020 | By the Bay 3K | 3K | Pacific Grove, CA | Pacific Grove’s By-the-Bay 3K is a fun run on an out-and-back course next to the Monterey Bay that is held on the Saturday of Marathon race weekend. |
| 04/25/2020 | Byxbee parkrun | 5K | Palo Alto, CA | It is a 5km run - it's you against the clock. Every Saturday at 8:00am. |
| 04/25/2020 | Crissy Field Parkrun | 5K | San Francisco, CA | It is a 5km run - it's you against the clock. Every Saturday at 9:00am. |
| 04/25/2020 | Mt. Tam Wild Boar Half Marathon | 13.1M, 10K | Mill Valley, CA | Parts of this course include very narrow trails with steep drop-offs. The event is limited to 300 participants so don't wait too long to register! |
| 04/25/2020 | Rodeo Beach Rumble | 30K, 13.1M, 8K | Sausalito, CA | So close to San Francisco and the Golden Gate Bridge yet a world apart, the hills, valleys and beaches of the Golden Gate National Recreation Area are the perfect place for a race! |
| 04/25/2020 | Rugged Maniac Obstacle Race - NorCal | 5K | Pleasanton, CA | It's like recess for grown-ups, except our playground has a 3-story water slide and trampolines, and there’s a huge festival right in the middle of everything with a DJ and plenty of beer! |
| 04/25/2020 | Sierra Azul Trail Challenge | 50M, 26.2M, 18M, 13.1M, 10K, 5K | Los Gatos, CA | TBD. Set in the Sierra Azul Open Space Preserve, this one of a kind running event provides unique access to gorgeous trails and scenery not commonly viewed. 100% trail/fire road. |
| 04/25/2020 | Western Pacific Marathon | 26.2M, 13.1M, 5K | Fremont, CA | Trails are primarily fire trail and gravel with short paved sections. Hills are nearly non-existent, so bring on the speed! |
| 04/26/2020 | Big Sur International Marathon | 26.2M, 21M, 11M, 12K, 5K, 3K | Carmel, CA | This is a challenging course with rolling hills, a steady two mile climb between miles 10 and 12 and often strong headwinds in certain locations. |
| 04/26/2020 | LMJS Fourth Sunday Race | 15K, 10K, 5K | Oakland, CA | Every month except February, March, and June. |
| 04/26/2020 | Marin County Half Marathon | 13.1M, 10K, 5K | San Rafael, CA | The Sustainable Sports Foundation addresses the need to promote local athletic events that encourage a healthy lifestyle and supports the values of sustainability and giving back to the community. |
| 04/26/2020 | Race for the STARS | 5K | Sacramento, CA | Family Festival to follow the race. |
| 04/29/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
May 2020
| Date | Event | Distance | Location | Description |
|---|---|---|---|---|
| 05/02/2020 | Armstrong Redwoods Trail Run | 50K, 36K, 26K, 10K | Guerneville, CA | Our event begins and ends in Armstrong Redwoods State Park among ancient 1,200+ year old redwoods, more than 300 feet high! |
| 05/02/2020 | Byxbee Park Run | 5K | Palo Alto, CA | The Byxbee Park Run is a 5K run - it's you against the clock. This free run is held every Saturday at the park. Please register before your first run. |
| 05/02/2020 | Castroville Artichoke Festival 5K Beach Run | 5K | Monterey, CA | Families, couples, runners and walkers are invited to come dressed as your favorite vegetable for a chance to win free ticket packages to the Artichoke Festival in June! |
| 05/02/2020 | Crissy Field Park Run | 5K | San Francisco, CA | It is a 5km run - it's you against the clock. |
| 05/02/2020 | Golden Gate Relay | 190M | San Francisco, CA | Gather your friends or enemies (teams of 12). Decorate your vans. Dress in your best (costumes optional). "It's the most fun 24 feet can have in the best place on earth." |
| 05/02/2020 | Kerman Almond Festival Scholarship Fun Run | 5K | Kerman, CA | The Kerman Almond Festival Scholarship Fun Run/Walk is a family event with a Kid's Run for 12 and under and a 5K Walk or Run for participants 13 and older. |
| 05/02/2020 | Mermaid Run East Bay | 18M, 13.1M, 10K, 5K | Fremont, CA | The course is virtually flat making it ideal to kick up your heels and enjoy the fresh air and positive vibes. |
| 05/02/2020 | Miwok 100K | 100K | Stinson Beach, CA | The course is very hilly with spectacular views of SF and the Golden Gate Bridge, Mt. Tamalpais and the Point Reyes National Seashore. |
| 05/02/2020 | Ripon's Run | 13.1M, 10K, 5K | Ripon, CA | Run the historic tree-lined street in the heart of Ripon or enjoy the scenic agricultural country side depending on your course choice. |
| 05/02/2020 | Teen Challenge Light Up the Night 5K | 5K | Bakersfield, CA | Come support this faith-based missional movement to break the chains of addiction. Glow in the dark elements and novelties will guide you through the 5K run. |
| 05/02/2020 | Wild Wild West Marathon | 50M, 50K, 26M, 10M | Lone Pine, CA | This trail race has something for every runner and is walker friendly. If you want clean air, safe surroundings and beautiful scenery, join us! |
| 05/02/2020 | Wildflower Triathlons | 10M, 5K | Bradley, CA | The Wildflower continues to draw thousands of athletes. This is a three day party with a full schedule of races. Turn stress into strength, loosen tight muscles and center yourself. |
| 05/03/2020 | Avenue of the Giants Marathon | 26.2M, 13.1M, 10K | Weott, CA | Run with us in the majestic redwoods. This course is one of the most scenic courses in the country. |
| 05/03/2020 | Bakersfield Ole 5-Que | 5K | Bakersfield, CA | Are you ready to earn your tacos? Come join us as we celebrate the sport of tacos and running. Run this fun course and be greeted by a post-run fiesta like no other! |
| 05/03/2020 | Bay Bridge Half Marathon | 13.1M | Oakland, CA | Our motto…the greater the obstacle, the more glory in overcoming it! This is a zero-waste event. Cup-less racing is good for you, the environment and the bay. |
| 05/03/2020 | Cinco K Fiesta | 10K, 5K | Fairfield, CA | The Cinco K Run Fiesta is a Cinco de Mayo themed celebration featuring a festive family atmosphere with a run, walk, food, dancing and entertainment |
| 05/03/2020 | Fair Oaks Sun Run 5M | 5M, 2M | Fair Oaks, CA | This event is an annual tradition. Regarded as one of the most beautiful yet challenging courses around, it attracts both the avid runner and those who are out to have a great time. |
| 05/03/2020 | Horseshoe Lake Trail Run | 50K, 26.2M, 30K, 13.1M, 5M | Palo Alto, CA | The majority of the course is along the Bay Area Ridge Trail with spectacular views of the Pacific Ocean and Santa Cruz Mountains. |
| 05/03/2020 | Red Hills Ramble | 30K, 15K, 10K | Tuolumne, CA | Welcome to the greatest trail race in the entire universe! We promise some amazing views and extrmely challenging terrain. This is a cupless event so please come prepared! |
| 05/03/2020 | The Grand Climb | 5K | Fresno, CA | This is a challenging event! Are you "up" to it? Participants are released to begin one at a time with 3 to 5 seconds between each runner. |
| 05/03/2020 |
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5K, 1K | San Francisco, CA | The 3rd annual San Francisco Tough Cookie Fun Run is a scenic, family-friendly 5K or 1K in Golden Gate Park. Participants get a tech race shirt, cookies, and a raffle entry for a chance to win a FitBit and runner's gift basket. Prizes will be awarded to top finishers in different age categories. Use coupon code SWEAT to save $5 on the 5K registration. |
| 05/05/2020 | Fresno Ole 5-Que | 5K | Fresno, CA | Join your fellow taco loving participants and run this scenic out and back course. Everyone is welcome to celebrate running, food and community! |
| 05/05/2020 | Stockton 3M/5M Run | 5M, 3M | Stockton, CA | Join us every Tuesday night at Fleet Feet in Stockton at 5:30pm for a 3M or 5M run or walk. All are welcome! |
| 05/06/2020 | Fog City Run | 5K | San Francisco, CA | The Fog City Run is a hilly 5km (ish) route through the marina neighborhood and the Presidio. |
| 05/07/2020 | Brentwood 3M/5M Run | 5M, 3M | Brentwood, CA | Join us every Thursday night at Fleet Feet in Brentwood at 6:00pm for a 3M or 5M run or walk. All are welcome! |
| 05/08/2020 | Go the Distance - 24 Hour Relay and Color Run | 5K | Loomis, CA | The most wet and wild Color Run ever! A multi loop, 5k ish course entirely on the Del Oro campus means more color stations, more slip-n-slide and more fun! |
| 05/09/2020 | Byxbee Park Run | 5K | Palo Alto, CA | The Byxbee Park Run is a 5K run - it's you against the clock. This free run is held every Saturday at the park. Please register before your first run. |
| 05/09/2020 | Crissy Field Park Run | 5K | San Francisco, CA | We all run for our own enjoyment. Please come along and join in whatever your pace! |
| 05/09/2020 | Dirty Secret Trail Run | 10.3M, 5.8M | Cool, CA | Stream crossings, foot bridges, and baby heads what do they all have on common? You will find them all out on course at the Dirty Secret Trail Run. |
| 05/09/2020 | Girls on the Run 5K | 5K | Sacramento, CA | GOTR uses running to inspire and motivate girls, encourage lifelong health and fitness and build confidence through accomplishment. |
| 05/09/2020 | Grizzly Peak Trail Run | 50K, 26.2M, 30K, 13.1M, 10K | Berkeley, CA | Start at Lake Anza and travel through popular Tilden Regional Park in the Berkeley Hills. There is a 9 hour time limit for all distances. |
| 05/09/2020 | Healing Hearts: 5K Walk/Run for Suicide Prevention | 5K | Oakland, CA | This all- ages event will help raise awareness to the tragedy of suicide. Ask family, friends and colleagues to support your efforts to raise money for an important cause. |
| 05/09/2020 | Liberty Ranch High School Hawks 5K | 5K | Galt, CA | Support our LRHS Athlethic Boosters Scholarship Program by joining us for our annual 5K Fun Run/Wallk. This is an out and back loop. |
| 05/09/2020 | Lil Mud Runner Kids & Family Mud Run | 1M | Tracy, CA | Run, duck, climb, slide and crawl through the muddiest one-mile obstacle course you've ever seen at the annual ‘Lil Mud Runner Kids & Family Mud Run. |
| 05/09/2020 | Lincoln Pace Race | 10K, 5K | Lincoln, CA | Promoting ageless commitment to exercise is the theme of our event in the beautiful community of Sun City Lincoln Hills. |
| 05/09/2020 | Mother's Day Run | 13.1M, 5M, 5K | El Sobrante, CA | We will honor mothers and all they do for us and all they mean to us. WE LOVE YOU MOM! |
| 05/09/2020 | Muir Woods Marathon | 26.2M, 13.1M, 7M | Stinson Beach, CA | Mt. Tamalpais is a treasure trove of pristine trails. The course is on the best single track the mountain has to offer with some of the most beautiful mileage you will ever run. |
| 05/09/2020 | Paiute Meadows Trail Run | 50K, 13.1M, 4.5M | Susanville, CA | Exclusively on single-track trails, runners experience breathtaking views, fully-stocked Aid Stations, excellent race swag, and a first-class finish line party! |
| 05/09/2020 | Pathways Run | 10K, 5K, 1M | Los Altos Hills, CA | A fun, challenging trail run/walk event in Los Altos Hills, CA. |
| 05/09/2020 | Quicksilver 100K and 50K | 100K, 50K | San Jose, CA | The Quicksilver 100k race is a Western States 100 Mile Endurance Run qualifier! |
| 05/09/2020 | Trail Run at Sly Park | 50K, 20M, 13.1M, 10M, 5K | Pollack Pines, CA | Great running, some technical sections, roots, rocks, very challenging course, no big climbs or long down hills. |
| 05/09/2020 | Waves & Whales 5K Trail Run | 5K | Point Arena, CA | Take full advantage of the location of the course where it will make its way to the coast and follow the bluffs and winding back into the pine and cypress forest. |
| 05/09/2020 | Wildcat Half Marathon | 13.1M, 10K, 5K | El Sobrante, CA | Views of San Francisco, the Golden Gate Bridge, Alcatraz, Mount Tamalpais, the Bay and even the ocean await you. A run you won't soon forget! |
| 05/09/2020 | Yosemite Half Marathon | 13.1M | Bass Lake, CA | The course includes rough terrain, fast downhill descent on a beautiful paved road and around Bass Lake. |
| 05/10/2020 | Mother's Day 5K | 5K | Granite Bay, CA | This 5K takes place at Granite Bay State Park on Folsom Lake. All athletes will receive custom Mother's Day Finisher Medals. |
| 05/13/2020 | Fog City Run | 5K | SanFrancisco, CA | The Fog City Run is a hilly 5km (ish) route through the marina neighborhood and the Presidio. |
| 05/16/2020 | Byxbee Park Run | 5K | Palo Alto, CA | The Byxbee Park Run is a 5K run - it's you against the clock. This free run is held every Saturday at the park. Please register before your first run. |
| 05/16/2020 | Chocolate Festival Fun Run | 5K, 1M | Oakdale CA | Join us for a fun filled day or week-end of chocolate festivities. You will find a variety of chocolate to satisfy every palate. |
| 05/16/2020 | Climb to the Top 2020 | 5K | San Francisco, CA | Ascend 1,762 stairs to the top of Salesforce Tower for unparalled views of San Francisco. Challenge yourself to 61 flights for a world free of MS. |
| 05/16/2020 | Crissy Field Park Run | 5K | San Francisco, CA | We all run for our own enjoyment. Please come along and join in whatever your pace! |
| 05/16/2020 | Girls on the Run 5K - Silicon Valley | 5K | Los Gatos, CA | The 5K is open to EVERYONE in the community: men, women, girls and boys, runners and walkers. This event is a non-competitive, non-timed event. |
| 05/16/2020 | Luc's Run | 10K, 2M | Tuolumne, CA | The scenic race route starts in a community of cheering local residents and proceeds through peaceful pastures with a challenging uphill climb through the historic streets of Tuolumne city. |
| 05/16/2020 | Mt Diablo Trail Run | 50K, 25K, 13.1M, 10K | Clayton, CA | TBD. Enjoy ever-changing views and terrain on "Devil Mountain" with sweeping panoramas from the summit and highest point in the Bay Area. |
| 05/16/2020 | Nitro Trail | 13.1M, 10K, 5K | Pinole, CA | With panoramic views of the bay, wildflowers, over 100 species of bird and eucalyptus woodlands, Point Pinole Regional Shoreline Park is truly the hidden gem of the East Bay. |
| 05/16/2020 | San Francisco 50/50 Endurance Runs | 50M, 50K, 26M, 10M | Sausalito, CA | Enjoy vistas of the Pacific Coast as you take a scenic tour of the spectacular Marin Headlands with views of Tiburon, Pirates Cove, San Francisco and the Golden Gate Bridge. |
| 05/16/2020 | Taco Run 5K | 5K | Fresno, CA | Bring the whole family - families running for families in need! All proceeds raised will go to help homeless families. Let's have some fun and make a difference in our community. |
| 05/17/2020 | Davis Pride Run for Equality | 10K, 5K | Davis, CA | The Run for Equality is a family friendly timed 5K and 10K run/walk for all ages and fitness levels. |
| 05/17/2020 | Gold Country Half | 13.1M, 5K | El Dorado Hills, CA | This is the flattest and fastest course in the foothills. Enjoy beautiful scenery, great participant services and an exciting finisher's party featuring beer, wine, food, music and fun for the whole family. |
| 05/17/2020 | Ohlone 50K Trail Run | 50K | Fremont, CA | This is recognized as one of the toughest 50K trail races in the United States. This classic and iconic ultramarathon is held along the entirety of the Ohlone Wilderness Trail. |
| 05/17/2020 | Schoolhouse Rocks 5K | 5K, 2.5K | Menlo Park, CA | Want to find out what the race is like? Check out our fun race video! Following the run there will be plenty of family entertainment at our Race Festival. |
| 05/17/2020 | Surfers Path Marathon & Capitola Half Marathon | 26.2M, 13.1M | Santa Cruz, CA | The Capitola Half Marathon consists 13.1 mile run from Santa Cruz to Capitola and back again. The event starts at the legendary Santa Cruz Boardwalk. |
| 05/17/2020 | Windsor Green Half Marathon | 13.1M, 10K, 5K | Windsor, CA | This event consists of three different distances, all of which start and finish on the Windsor Town Green. |
| 05/20/2020 | Fog City Run | 5K | San Francisco, CA | The Fog City Run is a hilly 5km (ish) route through the marina neighborhood and the Presidio. |
| 05/23/2020 | Armed Forces Half Marathon | 13.1 | Concord, CA | Runners will get an incredible panoramic view of the installation. This part of the course up until now, this has been strictly off-limits to civilians. |
| 05/23/2020 | Byxbee Park Run | 5K | Palo Alto, CA | The Byxbee Park Run is a 5K run - it's you against the clock. This free run is held every Saturday at the park. Please register before your first run. |
| 05/23/2020 | Clovis Memorial Run | 5K | Clovis, CA | This is a race to honor the seniors and veterans in our community. |
| 05/23/2020 | Crissy Field Park Run | 5K | San Francisco, CA | We all run for our own enjoyment. Please come along and join in whatever your pace! |
| 05/23/2020 | Grade Runner Lake Tahoe | 26.2M, 13.1M | South Lake Tahoe, CA | Registration for the marathon and half marathon is open to ages 16 and older. |
| 05/23/2020 | Modesto Memorial Classic | 5K, 1M | Modesto, CA | The 1M and 5K run/walks include a pancake breakfast at Tuolumne River Park for all paid runners. |
| 05/24/2020 | LMJS 4th Sunday Runs | 15K, 10K, 5K | Oakland, CA | Distances offered at these races are 5K (once around the lake), 10K (twice around the lake) and 15K (three times around the lake). |
| 05/24/2020 | Mushroom Mardi Gras 5k & 10K | 10K, 5K | Morgan Hill, CA | Come for the RUN and stay for the FUN! Down and back course runs through the Mushroom Mardi Gras Festival. |
| 05/25/2020 | No Excuses 5K | 5K | Sacramento, CA | We invite you to run, wallk or roll to pay tribute to military heroes. This event benefits Canine Companions for Independence. Your dog is invited to join you in support of this significant program. |
| 05/25/2020 | Wounded Veteran Run | 10K, 5K, 3K | Folsom, CA | Join us at Vista Del Lago High School in Folsom for the Wounded Veteran Run. Jogging strollers are welcome in all events. Dogs are welcome in our 3K event only. |
| 05/27/2020 | Fog City Run | 5K | San Francisco, CA | A hilly 5km(ish) route through the Marina neighborhood and the Presidio. |
| 05/30/2020 | Bass Lake Triathlon and 5K | 5K | Bass Lake, CA | A 5K Poker Run for ages 13 and over and a Go Fish Fun Run for children 12 and under will be held in conjunction with the triathlon. |
| 05/30/2020 | Berry Creek Falls | 25K, 15K, 10K | Boulder Creek, CA | Run among grand old redwoods, going through redwood canyons and climb dry ridges experiencing a wide range of habitats and treat yourself to the 65-ft high Berry Creek Falls. |
| 05/30/2020 | Bishop High Sierra Ultramarathons | 100K, 50M, 50K, 20M | Bishop, CA | These are high altitude races, with lots of climbing, in the scenic foothills of the Eastern Sierra Nevada, above the small town of Bishop. |
| 05/30/2020 | Bubble Run - Sacramento | 5K | Sacramento, CA | The Bubble Run will be held at the Cal Expo in Sacramento. Two giant bubble-spewing cannons will be steadily blasting the crowd with colored foam! Come and dance away your morning. |
| 05/30/2020 | Byxbee Park Run | 5K | Palo Alto, CA | The Byxbee Park Run is a 5K run - it's you against the clock. This free run is held every Saturday at the park. Please register before your first run. |
| 05/30/2020 | Crissy Field parkrun | 5K | San Francisco, CA | It is a 5km run - it's you against the clock. |
| 05/30/2020 | Devil's Slide Trail Run | 30K, 13M, 11K, 4K | Pacifica, CA | Run the most scenic trails in Northern California, while supporting more than 1,000 individuals with developmental disabilities. |
| 05/30/2020 | The Ridge | 62K, 18K | San Francisco, CA | Welcome to The Ridge event produced by Pacific Coast Trail Runs. |
| 05/30/2020 | We Run Oakland: For Our Children | 5K | Oakland, CA | This is an annual family/community event designed to focus on our collective responsibility to STOP human trafficking. We must work together to ensure our children are healthy and whole. |
| 05/31/2020 | Bay to Breakers | 12K | San Francisco, CA | Bay to Breakers has run continuously for over 100 years as a staple to the City by the Bay. |
| 05/31/2020 | Big Basin - Skyline to the Sea | 50K | Saratoga, CA | The Big Basin 50K travels through tall redwoods and high chaparral along the way. |
| 05/31/2020 | Girls On The Run 5K | 5K | Truckee, CA | The 5K starts and ends at the soccer fields in Riverview Sports Park. The course is a scenic out and back on the paved Legacy Trail along the Truckee River. |
| 05/31/2020 | Trail Quake Half Marathon | 13.1M, 10K, 5K | Saratoga, CA | It's Brazen Racing's return to Sanborn Park and the San Andreas Trail! Make your running presence felt on the Richter scale with the 5K, 10K or half marathon race. |
| 05/31/2020 | Truckee Running Festival | 13.1M, 10K, 5K | Truckee, CA | Try a 5K or 10K along the Legacy Trail or a 1/2 marathon featuring beautiful and scenic trails of Waddle Ranch. Bring the kids as we have short race/runs for them as well. |
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