Races Near Castro Valley
Find running races within 50km of Castro Valley. Browse upcoming events with dates, distances, and registration links for 2026.
13 races found
Lake Chabot Trail Run (Nov)
Dick Collins Firetrails
Dick Collins Firetrails is a 100 km ultramarathon trail race held in Castro Valley, CA. The event takes place in September 2026.
Haunted Corner 5K, 10K Pleasant Hill
Haunted Corner 5K, 10K Pleasant Hill is a 10 km trail race held in Pleasant Hill, CA. The event takes place in October 2026.
Berkeley Trail Adventure
Berkeley Trail Adventure is a 50 km ultra trail race held in Berkeley, CA. The event takes place in September 2026.
Mountain Tiger Diablo
Mountain Tiger Diablo is a 19 km trail race held in Clayton, CA. The event takes place in October 2026.
Holiday Hustle 5K, 10K Livermore
Holiday Hustle 5K, 10K Livermore is a 10 km trail race held in Livermore, CA. The event takes place in December 2026.
Golden Gate Half Marathon
Fillmore-Japantown Find-Your-Way 5K, 10K San Francisco
Fillmore-Japantown Find-Your-Way 5K, 10K San Francisco is a 10 km trail race held in San Francisco, CA. The event takes place in August 2026.
Crystal Springs Trail Run
Quad Dipsea
Quad Dipsea is a 6.4 km trail race held in Mill Valley, CA. The event takes place in November 2026.
Stevens Creek Striders Reservoir Run
Stevens Creek Striders Reservoir Run is a 11 km trail race held in Cupertino, CA. The event takes place in September 2026.
Rock 'n' Roll San Jose
Tamalpa Headlands 50K
Tamalpa Headlands 50K is a 50 km ultra trail race held in Sausalito, CA. The event takes place in August 2026.