Upcoming Races Near San Francisco, CA in September, 2025

Name: 17th Annual Sevathon 2025 | 5K Walk/Run, 10K Walk/Run, Tiny Trots 1K, Virtual Runs
Start: 2025-09-28
End: 2025-09-28
Location: Sunnyvale

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BT5K Northern California

Oakland, CA

Saturday, September 6th, 2025

View details for race BT5K Northern California

LSA's Run Home 2025

Los Gatos, CA

Saturday, September 6th, 2025

10K

View details for race LSA's Run Home 2025

Diablo Trail Run

Clayton, CA

Sunday, September 7th, 2025

10 Miles

Half

Marathon

Fast

View details for race Diablo Trail Run

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

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

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)

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

Berkeley Trail Adventure

Berkeley, CA

Saturday, September 13th, 2025

Ultra

Half

10K

Trail

View details for race Berkeley Trail Adventure

Running Fence Run - Celebrating Christo & Jeann...

Cotati, CA

Saturday, September 13th, 2025

10K

1 Mile

View details for race Running Fence Run - Celebrating Christo & Jeanne-Claude's "Running Fence" - a 24.5-mile fabric fence in Sonoma & Marin Counties installed in September 1976

10K On The Bay

Hayward, CA

Saturday, September 13th, 2025

1 Mile

10K

View details for race 10K On The Bay

Stride for Hope Run/Walk - Donor Network West F...

San Ramon, CA

Saturday, September 13th, 2025

Code:EARLY5

View details for race Stride for Hope Run/Walk - Donor Network West Foundation - San Ramon

BRAIN Foundation 5K /10K Run Community Partner ...

Sunnyvale, CA

Sunday, September 14th, 2025

View details for race BRAIN Foundation 5K /10K Run Community Partner Signup

BRAIN Foundation 5K /10K Run

Sunnyvale, CA

Sunday, September 14th, 2025

10K

1 Mile

View details for race BRAIN Foundation 5K /10K Run

Pinoy Runners Norcal 7K / .7M Fun Run

Brisbane, CA

Saturday, September 20th, 2025

View details for race Pinoy Runners Norcal 7K / .7M Fun Run

The 40th Annual Newark Mile 4k (2025)

Newark, CA

Saturday, September 20th, 2025

View details for race The 40th Annual Newark Mile 4k (2025)

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

Alameda Island Running Festival

Alameda, CA

Sunday, September 21st, 2025

Half

10K

View details for race Alameda Island Running Festival

Fast Track to a Cure Bay Area

Richmond, CA

Saturday, September 27th, 2025

Trail

View details for race Fast Track to a Cure Bay Area

St. Agnes Friends of the Poor Walk

Concord, CA

Saturday, September 27th, 2025

View details for race St. Agnes Friends of the Poor Walk

National Coffee Day: Run for Coffee SAN FRANCISCO

San Mateo, CA

Saturday, September 27th, 2025

10K

Half

View details for race National Coffee Day: Run for Coffee SAN FRANCISCO

National Singles Day: Singles & Friends Running...

San Mateo, CA

Saturday, September 27th, 2025

10K

Half

View details for race National Singles Day: Singles & Friends Running Club SAN FRANCISCO

23rd Annual MRC-MEF Run for Education

Martinez, CA

Sunday, September 28th, 2025

View details for race 23rd Annual MRC-MEF Run for Education

17th Annual Sevathon 2025 | 5K Walk/Run, 10K Wa...

Sunnyvale, CA

Sunday, September 28th, 2025

10K

View details for race 17th Annual Sevathon 2025 | 5K Walk/Run, 10K Walk/Run, Tiny Trots 1K, Virtual Runs

Explore more in San Francisco, CA

Distances:

5K 10K Half Marathon Marathon

Months:

August September October

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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