Upcoming Races Near Guerneville, CA in September, 2026

Diablo Trail Run

Clayton, CA

Sunday, September 6th, 2026

10 Miles

Half

Marathon

Trail

Fast

View details for race Diablo Trail Run

Davis Labor Day Run

Davis, CA

Monday, September 7th, 2026

10K

View details for race Davis Labor Day Run

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

Santa Venetia, CA

Friday, September 11th, 2026

10K

Half

Trail

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

The Running Fence Run: A Run of Freedom- Celebr...

Bloomfield, CA

Saturday, September 12th, 2026

Marathon

Half

10K

View details for race The Running Fence Run: A Run of Freedom- Celebrating Christo's 1976 "Running Fence” art project

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Pinoy Runners Norcal 7K / .7M Fun Run

Brisbane, CA

Saturday, September 12th, 2026

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

Paws n Miles 2 miler

San Francisco, CA

Sunday, September 13th, 2026

View details for race Paws n Miles 2 miler

Fast Track To A Cure 5K Bay Area

Richmond, CA

Saturday, September 19th, 2026

Fast

View details for race Fast Track To A Cure 5K Bay Area

Alameda Island Running Festival

Alameda, CA

Sunday, September 20th, 2026

Half

10K

View details for race Alameda Island Running Festival

Barra of Mendocino Harvest Celebration Run 5k

Redwood Valley, CA

Sunday, September 27th, 2026

View details for race Barra of Mendocino Harvest Celebration Run 5k

24th Annual MRC-MEF Run for Education

Martinez, CA

Sunday, September 27th, 2026

View details for race 24th Annual MRC-MEF Run for Education

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