Races within 50 mi of Castro Valley, CA
13+ races
2026 Foundation for ALL Reed Schools
Tiburon, CAIn 2 days$40
- 0.65 mi
- 1 mi
$40View details
Lafayette Res Run for Education
Lafayette, CAIn 3 daysfrom $40
- 2 mi
- 2.4 mi
- 5K
- 10K
from $40View details
East Bay Front Runners Pride Run and Walk
Oakland, CAIn 3 days$40
- 5K
- 10K
$40View details
Reservoir Dogs
El Sobrante, CAIn 3 daysRegistration closed
- 5K
- 10K
- 13.9 mi
- 23 mi
Registration closedView details
Run for Austin's Lungs
Petaluma, CAIn 3 days$50
- 5 mi
$50View details
Aim High With Charge
Morgan Hill, CAIn 3 daysRegistration closed
Registration closedView details
BOLD BREAKTHROUGHS 2026 CSNK2A1 Foundation "Move Your Way" Challenge
Burlingame, CAIn 3 days$30
- 1 mi
$30View details
Ruth Anderson Memorial Endurance Run
San Francisco, CAIn 3 daysFree
- 4.5 mi
- Marathon
- 50K
- 50 mi
FreeView details
Cookie Run 5K/10K/13.1 SAN FRANCISCO
San Mateo, CAIn 3 daysfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Mateo, CAIn 3 daysfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
St. Agnes Friends of the Poor Walk
Concord, CAIn 3 daysFree
FreeView details
Omar's Dream Run
San Jose, CAIn 4 daysRegistration closed
- 5K
- 10K
Registration closedView detailsBike to Hope 2026
Petaluma, CAIn 9 daysRegistration closed
- 10 mi
- 50K
- 100K
Registration closedView details
Loading more races