Upcoming 5K Races Near Marin County, CA

Cinco De Mayo Run: Against All Odds SAN FRANCISCO

San Francisco, CA

Saturday, May 3rd, 2025

Viking Run

San Francisco, CA

Saturday, May 3rd, 2025

Windsor Half Marathon 10K & 5K

Windsor, CA

Sunday, May 4th, 2025

Spreckles Lake 5K & Lightning Mile event

San Francisco, CA

Sunday, May 4th, 2025

The Sasquatch Scramble 5K/10K/Half Marathon (li...

Oakland, CA

Friday, May 9th, 2025

Sunrise Marathon SAN FRANCISCO

San Francisco, CA

Saturday, May 10th, 2025

Bubble Run | Oakland

Oakland, CA

Saturday, May 10th, 2025

Race to Cure Sarcoma San Francisco

San Francisco, CA

Saturday, May 10th, 2025

Foster City 5k Fun Run

Foster City, CA

Saturday, May 10th, 2025

Mother's Day Run and Family Fun Day

Alameda, CA

Sunday, May 11th, 2025

Healing Hearts Walk/Run/MOVE! for Suicide Preve...

Oakland, CA

Saturday, May 17th, 2025

5K Dash for Dance & 1 Mile Boogie Woogie Fun Ru...

Petaluma, CA

Sunday, May 18th, 2025

San Mateo PAL's 5K Run/Walk and Wellness Fair -...

San Mateo, CA

Saturday, May 31st, 2025

2025 Lake Chabot Trail Challenge (Half Marathon...

Castro Valley, CA

Sunday, June 1st, 2025

The Big Run

Vacaville, CA

Wednesday, June 4th, 2025

USS Hornet Twilight 5k

Alameda, CA

Friday, June 6th, 2025

Four Fools Wine Run 5k

Rodeo, CA

Saturday, June 14th, 2025

Patagonia 5k

San Francisco, CA

Sunday, June 15th, 2025

Father's Day Run for Rotary

Concord, CA

Sunday, June 15th, 2025

2025 Presidio Half Marathon, 10K, & 5K Races

San Francisco, CA

Sunday, June 22nd, 2025

The Rock the Loch 5K/10K/Half Marathon (LIVE or...

Castro Valley, CA

Friday, June 27th, 2025

Alameda July 4th Parade R.A.C.E.

Alameda, CA

Friday, July 4th, 2025

HRC Rotary 4th of July 5K Family Fun Run

Rodeo, CA

Friday, July 4th, 2025

2025 Dynamite 4th of July 5K Family Fun Run/Walk

Hercules, CA

Friday, July 4th, 2025

Alameda Pint

Alameda, CA

Saturday, July 5th, 2025

2025 Charles M. Schulz-Sonoma County Airport Na...

Napa, CA

Saturday, July 19th, 2025

2025 San Francisco Marathon

San Francisco, CA

Saturday, July 26th, 2025

Golden Gate 10K, 5K and Double 8K

San Francisco, CA

Sunday, August 3rd, 2025

We Run Oakland: For Our Children 2025

Oakland, CA

Saturday, August 23rd, 2025

Run Tiburon UCSF Courage Over Cancer 10K & 5K

Belvedere Tiburon, CA

Sunday, September 7th, 2025

Diplo's Run Club - San Francisco - 2025

San Francisco, CA

Sunday, September 7th, 2025

The Honey Badger Half (& 10K/5K)

Santa Venetia, CA

Friday, September 12th, 2025

Running Fence Run - A Celebration of Freedom an...

Cotati, CA

Saturday, September 13th, 2025

National Chocolate Day: Run for Chocolates SAN ...

San Francisco, CA

Saturday, September 13th, 2025

Alameda Island Running Festival

Alameda, CA

Sunday, September 21st, 2025

LOOK GOOD FEEL GOOD SAN LEANDRO 5K, 10, HALF MA...

San Leandro, CA

Saturday, October 11th, 2025

Lafayette Res Run for Education

Lafayette, CA

Saturday, October 11th, 2025

The Donut Fun Run 2025!

Alameda, CA

Saturday, October 18th, 2025

Miles for Migraine San Francisco

San Francisco, CA

Saturday, October 25th, 2025

2025 Golden Gate Half Marathon & 5K

San Francisco, CA

Sunday, November 2nd, 2025

Oakland Tech 5km Fundraiser Race and 1 Mile Fun...

Oakland, CA

Sunday, November 2nd, 2025

Lake Chabot Trail Run

Castro Valley, CA

Saturday, November 8th, 2025

Santa Rosa Turkey Trot

Santa Rosa, CA

Thursday, November 27th, 2025

Concord California Turkey Trot 5K

Concord, CA

Thursday, November 27th, 2025

Oakland Turkey Trot

Oakland, CA

Thursday, November 27th, 2025

Bishop Ranch Turkey Trot

San Ramon, CA

Thursday, November 27th, 2025

The Krampus Cross Country 5K, 10K, or Naughty N...

San Francisco, CA

Friday, December 5th, 2025

Midway Shelter Winter Run / Walk ~ 5k, 10k and ...

Alameda, CA

Saturday, December 6th, 2025

15th Annual Reindeer Run/Walk

American Canyon, CA

Saturday, December 6th, 2025

Beer City Half Santa Rosa

Santa Rosa, CA

Saturday, February 21st, 2026