71 Upcoming 10K Races Near Castro Valley, CA

Most popular races in California →

Sat, Apr 10, 20272 races

Run for PB&J 5k/10k/13.1 SAN FRANCISCO logo

Run for PB&J 5k/10k/13.1 SAN FRANCISCO

San Francisco, CA

5K
10K
Half
Fast
View details for race Run for PB&J 5k/10k/13.1 SAN FRANCISCO
Run for PB&J 5k/10k/13.1 SACRAMENTO logo

Run for PB&J 5k/10k/13.1 SACRAMENTO

San Francisco, CA

5K
10K
Half
Fast
View details for race Run for PB&J 5k/10k/13.1 SACRAMENTO
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Sun, Apr 11, 20272 races

Beer City San Francisco logo

Beer City San Francisco

San Francisco, CA

Half
10K
5K
View details for race Beer City San Francisco
Morgan Hill AAUW Wildflower Run logo

Morgan Hill AAUW Wildflower Run

Morgan Hill, CA

10K
5K
Fast
View details for race Morgan Hill AAUW Wildflower Run

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Sat, Apr 17, 20272 races

Alameda Island Running Festival logo

Alameda Island Running Festival

Alameda, CA

Half
10K
5K
View details for race Alameda Island Running Festival
Badger Cove logo

Badger Cove

Livermore, CA

Half
10K
5K
View details for race Badger Cove

Sat, Apr 24, 20274 races

Run for Donut SAN FRANCISCO logo

Run for Donut SAN FRANCISCO

San Francisco, CA

5K
10K
Half
Fast
View details for race Run for Donut SAN FRANCISCO
Coffee Lovers Run SAN FRANCISCO logo

Coffee Lovers Run SAN FRANCISCO

San Francisco, CA

5K
10K
Half
Fast
View details for race Coffee Lovers Run SAN FRANCISCO
2027 Mt. Tam Wild Boar Half Marathon & 10K logo

2027 Mt. Tam Wild Boar Half Marathon & 10K

Mill Valley, CA

Half
10K
Trail
View details for race 2027 Mt. Tam Wild Boar Half Marathon & 10K
No Foolin' Foot Race logo

No Foolin' Foot Race

San Carlos, CA

15K
10K
5K
Trail
View details for race No Foolin' Foot Race

Sun, Apr 25, 20271 race

Women's Run San Francisco - 2027 logo

Women's Run San Francisco - 2027

San Francisco, CA

5K
10K
View details for race Women's Run San Francisco - 2027

Sat, May 8, 20272 races

Grizzly Peak Trail Run (Postponed until 2028) logo

Grizzly Peak Trail Run (Postponed until 2028)

Berkeley, CA

10K
Half
Ultra
View details for race Grizzly Peak Trail Run (Postponed until 2028)
Run for Chocolate 5k/10k/13.1 SAN FRANCISCO logo

Run for Chocolate 5k/10k/13.1 SAN FRANCISCO

San Francisco, CA

5K
10K
Half
Fast
View details for race Run for Chocolate 5k/10k/13.1 SAN FRANCISCO

Sat, May 29, 20272 races

SuperHeroes Run SAN FRANCISCO logo

SuperHeroes Run SAN FRANCISCO

San Francisco, CA

5K
10K
Half
Fast
View details for race SuperHeroes Run SAN FRANCISCO
Beer City Half™ San Jose logo

Beer City Half™ San Jose

San Jose, CA

Half
10K
5K
View details for race Beer City Half™ San Jose

Sat, Jun 26, 20271 race

Sat, Jul 10, 20271 race

Beer City Half™ Alameda logo

Beer City Half™ Alameda

Alameda, CA

Half
10K
5K
View details for race Beer City Half™ Alameda

Sat, Jul 17, 20271 race

Jolly10K logo

Jolly10K

Los Gatos, CA

10K
5K
View details for race Jolly10K

Sun, Aug 15, 20271 race

Race Thru the Redwoods logo

Race Thru the Redwoods

Felton, CA

1 Mile
10K
View details for race Race Thru the Redwoods

Sat, Sep 11, 20271 race

Beer City Half™ Bishop Ranch logo

Beer City Half™ Bishop Ranch

San Ramon, CA

Half
10K
5K
View details for race Beer City Half™ Bishop Ranch

Sun, Sep 19, 20271 race

11th Annual SJVRC ONE MILE FOR ONE CHILD Charity Run 2026 logo

11th Annual SJVRC ONE MILE FOR ONE CHILD Charit...

San Jose, CA

1 Mile
5K
10K
View details for race 11th Annual SJVRC ONE MILE FOR ONE CHILD Charity Run 2026
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