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
TUNNEL TOPS PRESIDIO BBQ PICNIC and GUIDED TOUR
Jul 19, 2026SF, USA
Running
South Bay 24
Jul 24, 2026San Diego, USA
Running
Advanced Sailing July 25 US Sailing 101
Jul 25, 2026San Diego, USA
Running
Aztlan XC Classic
Jul 25, 2026Los Angeles, USA
Running
Break the Chains: A Walk for Cult Recovery - 2026 International Cult Awareness Month
Jul 25 - Sep 7, 2026Lake Elsinore, USA
Running
Sacfit 2026 Summer/Fall Online Coaches' Registration
Jul 25, 2026Sacramento, USA
Running
Dirty Dozen Endurance Run 2026
Jul 25, 2026Richmond, USA
Running
Sacfit 2026 Summer/Fall General Fitness Program
Jul 25, 2026Sacramento, USA
Running
Great Shasta Rail Trail
Jul 25, 2026McCloud, USA
Running
Elder Creek Night Runs
Jul 25, 2026Anza, USA
Triathlon
IRONMAN 70.3 Santa Rosa
Jul 25-26, 2026Santa Rosa, USA
Swim 2 m | Bike 90 m | Run 21 m
Running
Lost Sierra Endurance Race
Jul 25, 2026Downieville, USA
Running
Mountain Tiger Donner Summit
Jul 25, 2026Soda Springs, USA
Triathlon
2026 Solana Beach Triathlon & Duathlon and Solana Beach 5K
Jul 26, 2026Solana Beach, USA
Swim 1 m | Bike 20 m | Run 5 m
Running
Blood, Sweat and Beers Trail Run
Jul 26, 2026Auburn, USA
Running
2026 Wharf to Wharf - Loyalty Status Verification
Jul 26, 2026Capitola, USA
Triathlon
Crescent City Triathlon
Jul 26, 2026Crescent City, USA
Running
Courtland Pear Fair 5 and 10 Mile Run
Jul 26, 2026Courtland, USA
Run 16 m
Running
BOO-gie Glow Run 5K 10K Half Marathon - SummerWeen Series by Califlow Runs
Jul 26, 2026Long Beach, USA
Run 5 m
Running
3rd Annual TRANS PRIDE 5K – 10K, Picnic, Resource Fair
Jul 26, 2026Los Angeles, USA
Run 5 m