Upcoming 5K Races Near Marin County, CA

Name: Foster City 5k Fun Run
Start: 2026-05-02
End: 2026-05-02
Location: Foster City

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

Castro Valley, CA

Friday, June 27th, 2025

10K

Half

Trail

View details for race The Rock the Loch 5K/10K/Half Marathon (LIVE or Virtual)

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

Rodeo, CA

Friday, July 4th, 2025

Trail

View details for race 2025 Dynamite 4th of July 5K Family Fun Run/Walk

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

Hercules, CA

Friday, July 4th, 2025

Trail

View details for race 2025 Dynamite 4th of July 5K Family Fun Run/Walk

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

Alameda, CA

Friday, July 4th, 2025

Fast

View details for race Alameda July 4th Parade R.A.C.E.

Alameda Pint

Alameda, CA

Saturday, July 5th, 2025

10K

View details for race Alameda Pint

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

Napa, CA

Saturday, July 19th, 2025

Half

View details for race 2025 Charles M. Schulz-Sonoma County Airport Napa to Sonoma Wine Country Half Marathon & Rosé 5K

2025 San Francisco Marathon

San Francisco, CA

Saturday, July 26th, 2025

10K

Half

View details for race 2025 San Francisco Marathon

Golden Gate 10K, 5K and Double 8K

San Francisco, CA

Sunday, August 3rd, 2025

10K

Trail

View details for race Golden Gate 10K, 5K and Double 8K

Falcon 5K

Pleasant Hil, CA

Saturday, August 16th, 2025

View details for race Falcon 5K

We Run Oakland: For Our Children 2025

Oakland, CA

Saturday, August 23rd, 2025

View details for race We Run Oakland: For Our Children 2025

Connie's 5K in Partnership with CORA

San Mateo, CA

Saturday, August 23rd, 2025

View details for race Connie's 5K in Partnership with CORA

Diplo's Run Club - San Francisco - 2025

San Francisco, CA

Sunday, September 7th, 2025

View details for race Diplo's Run Club - San Francisco - 2025

Run Tiburon UCSF Courage Over Cancer 10K & 5K

Belvedere Tiburon, CA

Sunday, September 7th, 2025

10K

View details for race Run Tiburon UCSF Courage Over Cancer 10K & 5K

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

Santa Venetia, CA

Friday, September 12th, 2025

10K

Half

Trail

View details for race The Honey Badger Half (& 10K/5K)

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

Cotati, CA

Saturday, September 13th, 2025

Marathon

10K

View details for race Running Fence Run - A Celebration of Freedom and Democracy

National Chocolate Day: Run for Chocolates SAN ...

San Francisco, CA

Saturday, September 13th, 2025

10K

Half

View details for race National Chocolate Day: Run for Chocolates SAN FRANCISCO

Alameda Island Running Festival

Alameda, CA

Sunday, September 21st, 2025

Half

10K

View details for race Alameda Island Running Festival

Half Moon Bay Beach Safety Run

Half Moon Bay, CA

Sunday, September 21st, 2025

10K

Trail

View details for race Half Moon Bay Beach Safety Run

Tunnel to Towers 5K Run & Walk - Santa Rosa, CA

Santa Rosa, CA

Sunday, September 21st, 2025

Fast

View details for race Tunnel to Towers 5K Run & Walk - Santa Rosa, CA

Lafayette Res Run for Education

Lafayette, CA

Saturday, October 11th, 2025

10K

Trail

View details for race Lafayette Res Run for Education

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

San Leandro, CA

Saturday, October 11th, 2025

Trail

View details for race LOOK GOOD FEEL GOOD SAN LEANDRO 5K, 10, HALF MARATHON & MARATHON

East Bay Front Runners Pride Run and Walk

Oakland, CA

Saturday, October 11th, 2025

10K

View details for race East Bay Front Runners Pride Run and Walk

The Donut Fun Run 2025!

Alameda, CA

Saturday, October 18th, 2025

View details for race The Donut Fun Run 2025!

Half Moon Bay Pumpkin Run

Half Moon Bay, CA

Sunday, October 19th, 2025

Half

10K

Trail

View details for race Half Moon Bay Pumpkin Run

Fun Run San Mateo Rotary

San Mateo, CA

Sunday, October 19th, 2025

Code:FTR10

10K

View details for race Fun Run San Mateo Rotary

Miles for Migraine San Francisco

San Francisco, CA

Saturday, October 25th, 2025

View details for race Miles for Migraine San Francisco

For the Love of the Bay 5K/10K

Oakland, CA

Saturday, October 25th, 2025

10K

Fast

View details for race For the Love of the Bay 5K/10K

Beer City Half™ Bishop Ranch

San Ramon, CA

Sunday, October 26th, 2025

Half

10K

View details for race Beer City Half™ Bishop Ranch

39th Golden Gate Park XC Open hosting the ...

San Francisco, CA

Saturday, November 1st, 2025

View details for race 39th Golden Gate Park XC Open hosting the USATF Masters 5k XC National Championships

2025 Golden Gate Half Marathon & 5K

San Francisco, CA

Sunday, November 2nd, 2025

Half

View details for race 2025 Golden Gate Half Marathon & 5K

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

Oakland, CA

Sunday, November 2nd, 2025

1 Mile

Trail

View details for race Oakland Tech 5km Fundraiser Race and 1 Mile Fun Run/Walk

Lake Chabot Trail Run

Castro Valley, CA

Saturday, November 8th, 2025

Half

Ultra

Marathon

Trail

View details for race Lake Chabot Trail Run

Bishop Ranch Turkey Trot

San Ramon, CA

Thursday, November 27th, 2025

View details for race Bishop Ranch Turkey Trot

Oakland Turkey Trot

Oakland, CA

Thursday, November 27th, 2025

View details for race Oakland Turkey Trot

Concord California Turkey Trot 5K

Concord, CA

Thursday, November 27th, 2025

View details for race Concord California Turkey Trot 5K

Santa Rosa Turkey Trot

Santa Rosa, CA

Thursday, November 27th, 2025

View details for race Santa Rosa Turkey Trot

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

San Francisco, CA

Friday, December 5th, 2025

10K

Trail

Fast

View details for race The Krampus Cross Country 5K, 10K, or Naughty Nine Miler (LIVE or VIRTUAL)!

14th Annual Reindeer Run/Walk

American Canyon, CA

Saturday, December 6th, 2025

10K

View details for race 14th Annual Reindeer Run/Walk

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

Alameda, CA

Saturday, December 6th, 2025

View details for race Midway Shelter Winter Run / Walk ~ 5k, 10k and Kids Run

Beer City Half Santa Rosa

Santa Rosa, CA

Saturday, February 21st, 2026

Half

10K

View details for race Beer City Half Santa Rosa

FCancer Race

Middletown, CA

Sunday, February 22nd, 2026

10K

Fast

View details for race FCancer Race

Golden State 5K

San Francisco, CA

Sunday, March 29th, 2026

View details for race Golden State 5K

Foster City 5k Fun Run

Foster City, CA

Saturday, May 2nd, 2026

View details for race Foster City 5k Fun Run

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