Upcoming Half Marathon Races Near Marin County, CA

Name: Beer City Half™ Santa Rosa
Start: 2026-02-21
End: 2026-02-21
Location: Santa Rosa

2025 Global Running Day 1M, 5K, 10K, 13.1, 26.2...

San Diego, CA

Wednesday, June 4th, 2025

Featured

Code:FIND20

10K

Half

View details for race 2025 Global Running Day 1M, 5K, 10K, 13.1, 26.2 – Benefitting Soles 4 Souls

2025 Lake Chabot Trail Challenge (Half Marathon...

Castro Valley, CA

Sunday, June 1st, 2025

Half

Trail

View details for race 2025 Lake Chabot Trail Challenge (Half Marathon & 5K)

Cinderella Trail Run

Oakland, CA

Sunday, June 1st, 2025

Half

Ultra

Marathon

Trail

View details for race Cinderella Trail Run

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 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

Redwood (Summer) Trail Run

Oakland, CA

Saturday, August 16th, 2025

Half

Ultra

Marathon

Trail

View details for race Redwood (Summer) Trail Run

Diablo Trail Run

Clayton, CA

Sunday, September 7th, 2025

10 Miles

Half

Marathon

Trail

Fast

View details for race Diablo Trail Run

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

1 Mile

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

Napa Half Marathon

Napa, CA

Sunday, October 5th, 2025

Half

10K

View details for race Napa Half Marathon

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

Beer City Half Bishop Ranch

San Ramon, CA

Sunday, October 26th, 2025

Half

10K

View details for race Beer City Half Bishop Ranch

2025 Golden Gate Half Marathon & 5K

San Francisco, CA

Sunday, November 2nd, 2025

Half

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

Lake Chabot Trail Run

Castro Valley, CA

Saturday, November 8th, 2025

Half

Ultra

Marathon

Trail

View details for race Lake Chabot Trail Run

Beer City Half™ Santa Rosa

Santa Rosa, CA

Saturday, February 21st, 2026

Half

10K

View details for race Beer City Half™ Santa Rosa

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