Search Radius50 mi100 mi50

Upcoming Ultra Races Near Clayton, CA

List View
Map View
Run Tiburon UCSF Courage Over Cancer 10K & 5K logo

Run Tiburon UCSF Courage Over Cancer 10K & 5K

Belvedere Tiburon, CA

Sunday, September 7th, 2025

Featured
10K
5K
View details for race Run Tiburon UCSF Courage Over Cancer 10K & 5K
Grizzly Peak Trail Run logo

Grizzly Peak Trail Run

Berkeley, CA

Saturday, May 10th, 2025

10K
Half
Ultra
View details for race Grizzly Peak Trail Run
Quicksilver 100K and 50K logo

Quicksilver 100K and 50K

San Jose, CA

Saturday, May 10th, 2025

Ultra
View details for race Quicksilver 100K and 50K
Cinderella Trail Run logo

Cinderella Trail Run

Oakland, CA

Sunday, June 1st, 2025

Half
Ultra
Marathon
View details for race Cinderella Trail Run
2025 San Francisco Marathon logo

2025 San Francisco Marathon

San Francisco, CA

Saturday, July 26th, 2025

10K
5K
Half
View details for race 2025 San Francisco Marathon
Redwood (Summer) Trail Run logo

Redwood (Summer) Trail Run

Oakland, CA

Saturday, August 16th, 2025

Half
Ultra
Marathon
View details for race Redwood (Summer) Trail Run
Diablo Trail Run logo

Diablo Trail Run

Clayton, CA

Sunday, September 7th, 2025

10 Miles
Half
Marathon
View details for race Diablo Trail Run
Ruth Anderson Memorial Endurance Run logo

Ruth Anderson Memorial Endurance Run

San Francisco, CA

Saturday, October 11th, 2025

Ultra
View details for race Ruth Anderson Memorial Endurance Run
Lake Chabot Trail Run logo

Lake Chabot Trail Run

Castro Valley, CA

Saturday, November 8th, 2025

Half
Ultra
Marathon
View details for race Lake Chabot Trail Run
ZombieRunner Quarry Lakes logo

ZombieRunner Quarry Lakes

Fremont, CA

Saturday, December 6th, 2025

5K
10K
Half
View details for race ZombieRunner Quarry Lakes
New Year's One Day logo

New Year's One Day

San Jose, CA

Wednesday, December 31st, 2025

Ultra
View details for race New Year's One Day
Privacy PolicyTerms of ServiceContactAdd Your Race

© 2025 Find The Run. All rights reserved.