9 events found.
Castro Valley, CA
Running Races in Castro Valley, CA
Find runs and races near you with our Castro Valley, CA running calendar. Find your next 5K, 10K, half marathon, road race, trail run, marathon, ultra, and everything in between.
Events at this location
Dick Collins Firetrails
Marathon, Ultra
Skyline 50K
Half Marathon, Ultra
Brazen Racing – Bad Bass Half Marathon
5K, 10K, Half Marathon
Lake Chabot Trail Challenge
5K, Half Marathon
SPASM Lake Chabot
8K, Half Marathon, 30K, Marathon, Ultra, Kids Run
Redtail Ridge
5K, 10K, Half Marathon, 30K, Ultra
Brazen New Years Day Runs
5K, 10K, Half Marathon
Lake Chabot
8K, Half Marathon, 30K, Marathon, Ultra, Kids Run
The Rock the Loch 5K/10K/Half
5K, 10K, Half Marathon