Endurance Races in United States 2026 4,610 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
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Upcoming races
Running
Sundance to Spearfish Marathon
◎ Spearfish, USA▤ Sep 13, 2026
42.2 km
Running
Millstadt Parks Biathlon & 5K
◎ Millstadt, USA▤ Sep 13, 2026
5 km
Running
Tree House Brewing Company Half Marathon 2026
◎ Deerfield, USA▤ Sep 13, 2026
21.1 km
Running
East Haven Community Classic
◎ East Haven, USA▤ Sep 13, 2026
Running
Run for Tomorrow 5K
◎ Elburn, USA▤ Sep 13, 2026
5 km
Running
Greek Peak Running Festival
◎ Cortland, USA▤ Sep 13, 2026
Running
City of Lakes Half Marathon
◎ Minneapolis, USA▤ Sep 13, 2026
21.1 km
Running
37th Endless Summer Watermelon Ride
◎ Fernandina Beach, USA▤ Sep 13, 2026
Running
NUN RUN
◎ Centennial, USA▤ Sep 13, 2026
Running
Clinton Half Marathon, 10K, 5K Run/Walk - 15th Annual
◎ Clinton, USA▤ Sep 13, 2026
10 km
Running
Mooresville Fondo
◎ Mooresville, USA▤ Sep 13, 2026
Running
Buffalo Stampede 10-Mile and 4-Mile Run/Walk
◎ Sacramento, USA▤ Sep 13, 2026
Running
Downtown Doubler 30k/15k/8k/4k 2026
◎ New Albany, USA▤ Sep 13, 2026
30 km
Running
Konza 25K & 10K
◎ Manhattan, USA▤ Sep 13, 2026
25 km
Swimming
Alcatraz Open Swim 2026
◎ SF, USA▤ Sep 13, 2026
Running
Dubuque Benefit Classic - 48th Annual
◎ Dubuque, USA▤ Sep 13, 2026
Running
Lap the Lake
◎ Lake St Louis, USA▤ Sep 13, 2026
Running
LEAD KING LOOP 25K, 8M, Kids Run
◎ Marble, USA▤ Sep 13, 2026
25 km
Running
MammothMarch Missouri
◎ Defiance, USA▤ Sep 13, 2026
Running
14th Annual Miles for a Mission 5K Run/Walk – In Person AND Virtual – benefiting INTEMPO
◎ Stamford, USA▤ Sep 14-20, 2026
5 km