Endurance Races in IL, United States 2026
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
265 upcoming races
Upcoming Races
Running
Coon Creek Classic
Aug 16, 2026Hampshire, USA
Running
Alpine Races 5k and 10 Mile
Aug 16, 2026Lake Zurich, USA
Run 5 m
Running
Alana's Eternal Light 5K
Aug 22, 2026Genoa, USA
Run 5 m
Running
Comlara 12 Hour Sunrise-Sunset, 6 Hour, 3 Hour and Hour of Power Trail Run
Aug 22, 2026Hudson, USA
Running
St. Monica Summerfest 5K Run/Walk and Mini Mustang Dash
Aug 22, 2026Chicago, USA
Run 5 m
Running
RileyStrong 5K Run and Youth Fun Run
Aug 22, 2026Monmouth, USA
Run 5 m
Running
New Windsor Rodeo Run
Aug 22, 2026New Windsor, USA
Running
St. Paul Strassenlauf
Aug 22, 2026Highland, USA
Running
Run the Rails
Aug 22, 2026Elburn, USA
Running
2026 Tri-State Tour Chicago Century #2 powered by Bicycle Illinois
Aug 22, 2026Whiting, IN to Kenosha, WI, USA
Running
Abe's Amble
Aug 23, 2026Springfield, USA
Running
Hawthorn Hustle
Aug 23, 2026Vernon Hills, USA
Running
Kirchenfest Tour von Brats
Aug 23, 2026Highland, USA
Running
Summer Trail Classic
Aug 23, 2026Hoffman Estates, USA
Running
Balloons Over 66 5K
Aug 29, 2026Lincoln, USA
Run 5 m
Running
Will County Brew Run 5k
Aug 29, 2026Shorewood, USA
Run 5 m
Running
Big Horse Vineyards 5K
Aug 30, 2026Lewistown, USA
Run 5 m
Triathlon
Chicago Triathlon
Aug 30, 2026Chicago, USA
Swim 2 m | Bike 40 m | Run 10 m
Running
Bartlett Lions Dash
Aug 30, 2026Bartlett, USA
Running
GristMill Grind
Sep 5, 2026Franklin Grove, USA