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
Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO
Oct 31, 2026San Diego, USA
Run 5 m
Running
Halloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO
Oct 31, 2026Sacramento, USA
Run 5 m
Running
PB&J Fuel Run 5K/10K/13.1 SACRAMENTO
Oct 31, 2026Sacramento, USA
Run 5 m
Running
PB&J Fuel Run 5K/10K/13.1 SAN DIEGO
Oct 31, 2026San Diego, USA
Run 5 m
Running
Almond Bowl 5K & 10K November 1st, 2026
Nov 1, 2026Chico, USA
Run 5 m
Triathlon
2026 Morro Bay Triathlon
Nov 1, 2026Morro Bay, USA
Swim 2 m | Bike 40 m | Run 10 m
Running
Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow Runs
Nov 1, 2026Long beach, USA
Run 5 m
Running
DINO DASH
Nov 1, 2026Tustin, USA
Triathlon
2026 Optimism Cal Tri Newport Dunes - 11.1.26
Nov 1, 2026Newport Beach, USA
Swim 2 m | Bike 40 m | Run 10 m
Running
2026 Kaiser Permanente Get Fit Festival
Nov 7, 2026Irvine, USA
Running
The Saddleback Marathon
Nov 7, 2026Silverado, USA
Run 42 m
Running
Mt. Tam Trail Run
Nov 7, 2026Stinson Beach, USA
Running
CUHSD ED Foundation: HERO 5K
Nov 7, 2026Campbell, USA
Run 5 m
Running
Miles for Migraine - San Diego 2026
Nov 7, 2026San Diego, USA
Running
Dig Deep Dash 5K Run/Walk
Nov 7, 2026Valencia, USA
Run 5 m
Running
3rd Annual Celebration Of Life 5K/Kids Run/Walk
Nov 7, 2026San Jose, USA
Run 5 m
Triathlon
Bayshore Sprint and 70.4
Nov 7, 2026Long Beach, USA
Swim 2 m | Bike 90 m | Run 21 m
Running
Beer City Half
Nov 7, 2026Various Cities in, USA
Running
Beer City Half™ OC
Nov 7, 2026Santa Ana, USA
Running
Beginner Sailing November 7/8
Nov 7-8, 2026San Diego, USA