Endurance Races in California, United States 2026 312 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
Upcoming races
TriathlonIn 7 weeks
IRONMAN 70.3 Indian Wells
◎ Indian Wells, USA▤ Dec 6-7, 2026
1.9 km / 90 km / 21.1 km
RunningIn 8 weeks
The Wrath of Krampus: Last Person Standing
◎ Yucaipa, USA▤ Dec 11, 2026
RunningIn 8 weeks
Crystal Cove Trail Run
◎ Newport Beach, USA▤ Dec 12, 2026
RunningIn 8 weeks
Holiday Hustle 5K, 10K Livermore
◎ Livermore, USA▤ Dec 12, 2026
5 km
RunningIn 8 weeks
Magnolia Magic River Trail Run
◎ Pilot Hill, USA▤ Dec 12, 2026
RunningIn 8 weeks
50th Annual Holiday Run and Walk for Health
◎ Antioch, USA▤ Dec 12, 2026
RunningIn 8 weeks
12K's of Christmas
◎ Redding, USA▤ Dec 12, 2026
12 km
RunningIn 8 weeks
2026 Rancho Cordova PAL Holiday Run
◎ Rancho Cordova, USA▤ Dec 12, 2026
RunningIn 8 weeks
Summit Rock 2026
◎ Saratoga, USA▤ Dec 12, 2026
RunningIn 8 weeks
2026 Hark the Herald Half Marathon & 10K
◎ Tiburon, USA▤ Dec 12, 2026
10 km
RunningIn 8 weeks
San Diego Santa Run
◎ San Diego, USA▤ Dec 12, 2026
RunningIn 8 weeks
Run for Breast Cancer 5K/10K/13.1 SAN DIEGO
◎ San Diego, USA▤ Dec 12, 2026
5 km
RunningIn 8 weeks
Run for Breast Cancer 5K/10K/13.1 SACRAMENTO
◎ Sacramento, USA▤ Dec 12, 2026
5 km
RunningIn 8 weeks
Dixon Lake 10/10 Trail Race
◎ Escondido, USA▤ Dec 12, 2026
RunningIn 8 weeks
2026 Jingle Bell Run - San Diego, CA
◎ San Diego, USA▤ Dec 13, 2026
TriathlonIn 8 weeks
40th Annual Tinsel Triathlon
◎ Hemet, USA▤ Dec 13, 2026
RunningIn 9 weeks
Holiday Hustle Sacramento 5K, 10K
◎ Sacramento, USA▤ Dec 19, 2026
5 km
RunningIn 9 weeks
Bakersfield Jingle Bell Run for Toys for Tots
◎ Bakersfield, USA▤ Dec 19, 2026
RunningIn 9 weeks
3rd Annual Santa’s Reindeer Run - 5K, 10K, and Half Marathon
◎ Huntington Beach, USA▤ Dec 20, 2026
5 km
RunningIn 9 weeks
Dirty December Trail Run
◎ San Diego, USA▤ Dec 20, 2026