Endurance Races in Illinois, United States 2026 195 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
Upcoming races
RunningIn 3 weeks
Case Creek Tails on Trails Fall 2K & 5K Run / Walk
◎ Coal Valley, USA▤ Sep 20, 2026
2 km
RunningIn 3 weeks
Willow House Walk and 5K Run For Hope
◎ Libertyville, USA▤ Sep 20, 2026
5 km
RunningIn 4 weeks
Beignet 5K
◎ Geneva, USA▤ Sep 24, 2026
5 km
RunningIn 4 weeks
13th Annual Swifty Swine 5K
◎ Clinton, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
Half Day at the Lake
◎ Evanston, USA▤ Sep 26, 2026
RunningIn 4 weeks
Hindsight Ultra Trail Runs
◎ Dixon, USA▤ Sep 26, 2026
RunningIn 4 weeks
1st Annual APRCC Coqui 5K Run/Walk
◎ Aurora, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
6th Annual Hannah Mansell Happy Day Memorial 5K Run/Walk
◎ Jacksonville, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
Abuelitos 5K
◎ Chicago, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
Bloomingdale Trail 5K
◎ Chicago, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
Centerstone's 4th Annual Life;Story 5K Run/Walk for Suicide Prevention - Illinois
◎ Marion, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
Belleville Main Street Marathon & Half Marathon
◎ Belleville, USA▤ Sep 26, 2026
42.2 km
RunningIn 4 weeks
Moraine Hills Run for the Hills 10K and Half Marathon
◎ Moraine Hills State Park, McHenry, USA▤ Sep 26, 2026
10 km
RunningIn 4 weeks
Morris Hospital & Healthcare Centers Corn Fest 5K
◎ Morris, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
Active Endeavors Health & Fitness Expo
◎ Moline, USA▤ Sep 26, 2026
RunningIn 4 weeks
Our Fallen Hero 5K Run/Walk in Memory of PFC Aaron Toppen
◎ Mokena, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
2026 Chi-Care 5K Run/Walk
◎ Chicago, USA▤ Sep 27, 2026
5 km
TriathlonIn 4 weeks
Have Fun? You Won! Kids Triathlon
◎ Oswego, USA▤ Sep 27, 2026
RunningIn 4 weeks
DeKalb Corn Classic
◎ DeKalb, USA▤ Sep 27, 2026
RunningIn 4 weeks
Inside Out Club Fall Family 5K
◎ Wheaton, USA▤ Sep 27, 2026
5 km