Endurance Races in CA, United States 2026
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
519 upcoming races
Upcoming Races
Running
Quarry Turkey 2026
Nov 28, 2026Fremont, USA
Running
Black Mtn Turkey Burner
Nov 28, 2026San Diego, USA
Running
No Boundaries Beginner's 5K & 10K Training | 2026 Season
Dec 1, 2026Sacramento, USA
Run 5 m
Running
16th Annual Reindeer Run/Walk
Dec 5, 2026American Canyon, USA
Running
Anza Borrego Cuyamaca 50 Mile Run
Dec 5, 2026Julian, USA
Run 81 m
Running
Calero Trail Run - Winter
Dec 5, 2026San Jose, USA
Running
2026 Jingle Bell Run - Orange County & Inland Empire
Dec 5, 2026Anaheim, USA
Running
Brooks West XC Championships
Dec 5, 2026Walnut, USA
Running
Ray Miller 50/50
Dec 5, 2026Malibu, USA
Running
Over The Hill Track Club High Desert 50K & 30K
Dec 5, 2026Ridgecrest, USA
Run 50 m
Running
2026 Death Valley Trail Marathon & Half Marathon
Dec 5, 2026Death Valley, USA
Run 21 m
Running
2026 California International Marathon
Dec 6, 2026Sacramento, USA
Run 42 m
Triathlon
IRONMAN 70.3 Indian Wells
Dec 6-7, 2026Indian Wells, USA
Swim 2 m | Bike 90 m | Run 21 m
Running
The Wrath of Krampus: Last Person Standing
Dec 11, 2026Yucaipa, USA
Running
2026 Rancho Cordova PAL Holiday Run
Dec 12, 2026Rancho Cordova, USA
Running
Crystal Cove Trail Run
Dec 12, 2026Newport Beach, USA
Running
Holiday Hustle 5K, 10K Livermore
Dec 12, 2026Livermore, USA
Run 5 m
Running
Magnolia Magic River Trail Run
Dec 12, 2026Pilot Hill, USA
Running
50th Annual Holiday Run and Walk for Health
Dec 12, 2026Antioch, USA
Running
12K's of Christmas
Dec 12, 2026Redding, USA
Run 12 m