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
Mermaid Trail Run - 2026
Nov 7, 2026Woodside, USA
Running
Run Wild 5K
Nov 7, 2026Orange, USA
Run 5 m
Running
Rio Del Lago 100 Mile + 50K Endurance Runs
Nov 7, 2026Granite Bay, USA
Run 161 m
Running
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
Nov 8, 2026Coronado, USA
Run 21 m
Running
Sri Chinmoy 6-Hour Race - San Diego
Nov 8, 2026San Diego, USA
Running
Bionic 5K + 1Mile
Nov 8, 2026SF, USA
Run 5 m
Running
2026 Run The Parkway
Nov 8, 2026Folsom, USA
Running
Santa Barbara Half Marathon & 5K
Nov 8, 2026Santa Barbara, USA
Run 5 m
Running
Monterey Bay Half Marathon
Nov 8, 2026Monterey, USA
Run 21 m
Swimming
2025 RACE at Your Own Pace to #ShadeOutDM - "Together we can Wipe-Out DM"
Nov 14-22, 2026your city, USA
Running
Live Oak Odyssey
Nov 14, 2026Trabuco Canyon, USA
Running
Zanja Peak Endurance Challenge
Nov 14, 2026Yucaipa, USA
Running
Roosters Backyard Ultra
Nov 14, 2026San Diego, USA
Running
Go Wild! Santa Cruz 2 Hr, 4 Hr
Nov 14, 2026Santa Cruz, USA
Running
Catalina Island Half-Marathon & 10K
Nov 14, 2026Avalon, USA
Run 21 m
Running
Death Valley Century
Nov 14, 2026Death Valley, USA
Running
Diwali Fun Run + Festival
Nov 14, 2026Fremont, USA
Running
Run for Mental Health 5K/10K/13.1 SACRAMENTO
Nov 14, 2026Sacramento, USA
Run 5 m
Running
Run for Mental Health 5K/10K/13.1 SAN DIEGO
Nov 14, 2026San Diego, USA
Run 5 m
Running
Berkeley Half Marathon 2026
Nov 14, 2026Berkeley, USA
Run 21 m