California Mountain Bike Races | SpokesCollective
SpokesCollective's comprehensive guide to Mountain Bike Races in California. Get the latest updates on race dates, registration, and more for both professional and amateur mountain bikers.
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Crusher Cup #5 – Finals at Stafford Lake
August 24, 2025
Novato, CA
Tackle Technical Trails at the Crusher Cup Series Finale!
Big Bear Grizzly Ultra Endurance Race
September 13, 2025
Big Bear Lake, CA
Conquer high-altitude trails in California's rugged mountain terrain.
UCI California MTB Triple
October 11, 2025
Nevada City,CA
Conquer Nevada City’s trails in a triple-stage mountain bike challenge!
California MTB Triple-UCI C2
October 11, 2025
Nevada City, CA
Conquer Diverse Trails at Nevada City's Premier MTB Weekend
2025 Scotts Flat Lake UCI C2
October 13, 2025
Nevada City, CA
Conquer technical trails and global competition at NorCal’s premier UCI mountain bike showdown!