Endurance Races in California, United States 2026 432 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
Upcoming races
TriathlonIn 2 months
Bayshore Sprint and 70.4
◎ Long Beach, USA▤ Nov 7, 2026
1.9 km / 90 km / 21.1 km
RunningIn 2 months
Beer City Half
◎ Various Cities in, USA▤ Nov 7, 2026
RunningIn 2 months
Beer City Half™ OC
◎ Santa Ana, USA▤ Nov 7, 2026
RunningIn 2 months
Beginner Sailing November 7/8
◎ San Diego, USA▤ Nov 7-8, 2026
RunningIn 2 months
Dig Deep Dash 5K Run/Walk
◎ Valencia, USA▤ Nov 7, 2026
5 km
RunningIn 2 months
Miles for Migraine - San Diego 2026
◎ San Diego, USA▤ Nov 7, 2026
RunningIn 2 months
CUHSD ED Foundation: HERO 5K
◎ Campbell, USA▤ Nov 7, 2026
5 km
RunningIn 2 months
Mermaid Trail Run - 2026
◎ Woodside, USA▤ Nov 7, 2026
RunningIn 2 months
Run Wild 5K
◎ Orange, USA▤ Nov 7, 2026
5 km
RunningIn 2 months
Rio Del Lago 100 Mile + 50K Endurance Runs
◎ Granite Bay, USA▤ Nov 7, 2026
160.9 km
RunningIn 2 months
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
◎ Coronado, USA▤ Nov 8, 2026
21.1 km
RunningIn 2 months
Sri Chinmoy 6-Hour Race - San Diego
◎ San Diego, USA▤ Nov 8, 2026
RunningIn 2 months
Bionic 5K + 1Mile
◎ SF, USA▤ Nov 8, 2026
5 km
RunningIn 2 months
2026 Run The Parkway
◎ Folsom, USA▤ Nov 8, 2026
RunningIn 2 months
Santa Barbara Half Marathon & 5K
◎ Santa Barbara, USA▤ Nov 8, 2026
5 km
RunningIn 2 months
Monterey Bay Half Marathon
◎ Monterey, USA▤ Nov 8, 2026
21.1 km
RunningIn 3 months
Roosters Backyard Ultra
◎ San Diego, USA▤ Nov 14, 2026
RunningIn 3 months
Zanja Peak Endurance Challenge
◎ Yucaipa, USA▤ Nov 14, 2026
SwimmingIn 3 months
2025 RACE at Your Own Pace to #ShadeOutDM - "Together we can Wipe-Out DM"
◎ your city, USA▤ Nov 14-22, 2026
RunningIn 3 months
Live Oak Odyssey
◎ Trabuco Canyon, USA▤ Nov 14, 2026