Endurance Races in California, United States 2026 403 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
Upcoming races
RunningIn 7 months
Silver Moon Race
◎ Reedley, USA▤ Apr 17, 2027
RunningIn 7 months
8th Annual Super Bulldog Jog 5K Run/Walk
◎ Los Angeles, USA▤ Apr 17, 2027
5 km
RunningIn 7 months
Clovis Rodeo 5K
◎ Clovis, USA▤ Apr 17, 2027
5 km
RunningIn 7 months
Annadel Half Marathon
◎ Santa Rosa, USA▤ Apr 17, 2027
21.1 km
RunningIn 7 months
Nelson Family Vineyards Wine Run 5k
◎ Ukiah, USA▤ Apr 17, 2027
5 km
CyclingIn 7 months
2027 Granfondo San Diego
◎ San Diego, USA▤ Apr 18, 2027
RunningIn 7 months
Santa Cruz Westside Half Marathon 10k/5k
◎ Santa Cruz, USA▤ Apr 18, 2027
10 km
RunningIn 7 months
Badwater 267 VR Elite
◎ Death Valley, USA▤ Apr 24 - May 9, 2027
RunningIn 7 months
Coffee Lover Run LOS ANGELES
◎ Los Angeles, USA▤ Apr 24, 2027
RunningIn 7 months
Mt. Diablo Half Marathon
◎ Walnut Creek, USA▤ Apr 24, 2027
21.1 km
RunningIn 7 months
American River Parkway Half Marathon 2027
◎ Carmichael, USA▤ Apr 24, 2027
21.1 km
RunningIn 7 months
Coyote Two Moon
◎ Ojai, USA▤ Apr 30 - May 2, 2027
RunningIn 7 months
San Diego 100
◎ Lake Cuyamaca, USA▤ Apr 30, 2027
RunningIn 7 months
Harvest & Howitzer Backyard Ultra
◎ Georgetown, USA▤ Apr 30, 2027
TriathlonIn 8 months
2027 Cal Tri Ventura - 5.2.27
◎ Ventura, USA▤ May 2, 2027
1.5 km / 40 km / 10 km
CyclingIn 8 months
Cycle Through the Vineyards
◎ Temecula, USA▤ May 2, 2027
RunningIn 8 months
Dingneng Wang
◎ San Diego, USA▤ May 8, 2027
RunningIn 8 months
Paiute Meadows Trail Run
◎ Susanville, USA▤ May 8, 2027
RunningIn 8 months
Beer City Half™ Sacramento
◎ Sacramento, USA▤ May 8, 2027
RunningIn 8 months
Born to Run Ultra Marathons
◎ Los Olivos, USA▤ May 12-16, 2027