Endurance Races in California, United States 2026 302 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
Upcoming races
RunningIn 6 weeks
No Boundaries Beginner's 5K & 10K Training | 2026 Season
◎ Sacramento, USA▤ Dec 1, 2026
5 km
RunningIn 7 weeks
16th Annual Reindeer Run/Walk
◎ American Canyon, USA▤ Dec 5, 2026
RunningIn 7 weeks
Anza Borrego Cuyamaca 50 Mile Run
◎ Julian, USA▤ Dec 5, 2026
80.5 km
RunningIn 7 weeks
Calero Trail Run - Winter
◎ San Jose, USA▤ Dec 5, 2026
RunningIn 7 weeks
2026 Jingle Bell Run - Orange County & Inland Empire
◎ Anaheim, USA▤ Dec 5, 2026
RunningIn 7 weeks
Brooks West XC Championships
◎ Walnut, USA▤ Dec 5, 2026
RunningIn 7 weeks
Ray Miller 50/50
◎ Malibu, USA▤ Dec 5, 2026
RunningIn 7 weeks
Over The Hill Track Club High Desert 50K & 30K
◎ Ridgecrest, USA▤ Dec 5, 2026
50 km
RunningIn 7 weeks
2026 Death Valley Trail Marathon & Half Marathon
◎ Death Valley, USA▤ Dec 5, 2026
21.1 km
RunningIn 7 weeks
2026 California International Marathon
◎ Sacramento, USA▤ Dec 6, 2026
42.2 km
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 Hark the Herald Half Marathon & 10K
◎ Tiburon, USA▤ Dec 12, 2026
10 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