Endurance Races in United States 2026
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
7,016 upcoming races
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Upcoming Races
Running
CandleLight 12/24 Hour - Overnight Ultra and Relays
Jul 18-19, 2026Rush, USA
Running
Capt'n Karl's Trail Series - Colorado Bend
Jul 18-19, 2026Bend, USA
Running
Carolina Reaper Challenge (50k - 13.1 - 10k & Relay)
Jul 18, 2026Greenville, USA
Run 50 m
Running
CASTALIA COLD CREEK 5K RACE
Jul 18, 2026Castalia, USA
Run 5 m
Triathlon
Cereal City Triathlon & Duathlon
Jul 18, 2026Battle Creek, USA
Swim 0 m | Bike 10 m | Run 3 m
Running
Chatt-AR-nooga 10-Hour Adventure Race
Jul 18, 2026Chattanooga, USA
Running
Chicago Chinatown 5K Run
Jul 18, 2026Chicago, USA
Run 5 m
Running
Chief Frantz Red Run 5k
Jul 18, 2026Rice Lake, USA
Run 5 m
Running
Christmas 5K/10K/Half Marathon in July - Atlanta
Jul 18, 2026Atlanta, USA
Run 5 m
Running
Christmas 5K/10K/Half Marathon in July - Oklahoma City
Jul 18, 2026Oklohoma City, USA
Run 5 m
Running
Muir Woods Mt. Challenge
Jul 18, 2026Stinson Beach, USA
Running
Christmas 5K/10K/Half Marathon in July - Spokane
Jul 18, 2026Spokane, USA
Run 5 m
Running
Christmas in July 5K
Jul 18, 2026Fresno, USA
Run 5 m
Running
Christmas in July Half Marathon and 5K (Chicago area)
Jul 18, 2026Elk Grove Village, USA
Run 21 m
Triathlon
Clearwater Forest Adventure-A-Thon
Jul 18, 2026Deerwood, USA
Running
Clio Can Do 5K
Jul 18, 2026Clio, USA
Run 5 m
Running
Cocke-a-Doodle Dash
Jul 18, 2026Newport, USA
Running
Common Rush Trail Run
Jul 18, 2026New Hill, USA
Running
Community Action 400
Jul 18-25, 2026Albion, USA
Running
Connect Community Village 5K Run/Walk
Jul 18, 2026Somerset, USA
Run 5 m