Events Claremont Freedom 5K Claremont, CA Resilience Run Fontana, CA RUN FOR FREEDOM San Dimas, CA Event Series Ironman Triathlon Rock 'n' Roll Marathon Spartan Race Hot Chocolate Run Ragnar Relay
April 2026 Always Hope Easter Run 5K/10K/13.1 LOS ANGELES Los Angeles, CA Sat - Apr 04, 2026 Running > 5k, 10k, Half Marathon, 1 mile Coffee Lovers Run 5K/10K/13.1 LOS ANGELES Los Angeles, CA Sat - Apr 25, 2026 Running > 5k, 10k, Half Marathon, 1 mile May 2026 Nurses Rock San Dimas, CA Sat - May 02, 2026 Running > 5k The 2026 Hoag OC Marathon Running Festival (Expo Registration) Costa Mesa, CA May 2, 2026 - May 3, 2026 Running > 5k, Half Marathon, Marathon NURSES ROCK VENDOR REGISTRATION San Dimas, CA Sat - May 02, 2026 Running July 2026 MVRRC 1st Annual Independence Day 5K & 10K Road Race Perris, CA Jul 4, 2026 - Jul 5, 2026 Running > 10k, 5k November 2026 Pre-Registration 2026 Plymouth Rock n Run Anaheim, CA Thu - Nov 26, 2026 Running > 10k, 5k « ‹ 1 2 3 4 5 Add your event to the calendar Trending Events Claremont Freedom 5K Resilience Run RUN FOR FREEDOM
Always Hope Easter Run 5K/10K/13.1 LOS ANGELES Los Angeles, CA Sat - Apr 04, 2026 Running > 5k, 10k, Half Marathon, 1 mile
Coffee Lovers Run 5K/10K/13.1 LOS ANGELES Los Angeles, CA Sat - Apr 25, 2026 Running > 5k, 10k, Half Marathon, 1 mile
The 2026 Hoag OC Marathon Running Festival (Expo Registration) Costa Mesa, CA May 2, 2026 - May 3, 2026 Running > 5k, Half Marathon, Marathon
MVRRC 1st Annual Independence Day 5K & 10K Road Race Perris, CA Jul 4, 2026 - Jul 5, 2026 Running > 10k, 5k