Endurance Races in Illinois, United States 2026 87 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
Upcoming races
Running
Farmdale Trail Run
◎ East Peoria, USA▤ Oct 10-11, 2026
Running
Care4 Breast Cancer Hybrid 5K
◎ Woodstock, USA▤ Oct 10-18, 2026
5 km
Running
2026 Bank of America Chicago Marathon
◎ Chicago, USA▤ Oct 11, 2026
42.2 km
Running
Emergency Nurses Week 5K
◎ Virtual, USA▤ Oct 11, 2026
5 km
RunningToday
Shake Your Trail Feather Trail Run
◎ Charleston, USA▤ Oct 16-17, 2026
RunningTomorrow
Cantigny 5K Run/Walk 2026 - Benefiting The Midwest Shelter for Homeless Veterans
◎ Wheaton, USA▤ Oct 17, 2026
5 km
RunningTomorrow
Chicago Fall Classic Half Marathon, 10K & 5K
◎ Chicago, USA▤ Oct 17, 2026
21.1 km
RunningTomorrow
Saw Wee Kee - Fall Trail Run
◎ Yorkville, USA▤ Oct 17, 2026
RunningTomorrow
2026 Angel Dash - Macomb, IL
◎ Macomb, USA▤ Oct 17, 2026
RunningTomorrow
2026 Champaign Aruna Run
◎ Urbana, USA▤ Oct 17, 2026
RunningTomorrow
Red Sneakers Peoria 5K & Teal Pumpkin Festival
◎ Peoria Heights, USA▤ Oct 17, 2026
5 km
RunningTomorrow
Run to Remember
◎ Urbana, USA▤ Oct 17, 2026
RunningTomorrow
Centre Club 5k 2026
◎ Libertyville, USA▤ Oct 17, 2026
5 km
RunningTomorrow
Soul Crusher
◎ Crystal Lake, USA▤ Oct 17, 2026
RunningTomorrow
Snyder Shriners 5K
◎ Bloomington, USA▤ Oct 17, 2026
5 km
CyclingIn 2 days
23rd Annual This Run's For Jack 2026
◎ Glen Ellyn, USA▤ Oct 18, 2026
RunningIn 2 days
Bolingbrook Howl-O-Ween 5K
◎ Bolingbrook, USA▤ Oct 18, 2026
5 km
RunningIn 2 days
Run with the Nuns 2026
◎ Lemont, USA▤ Oct 18, 2026
RunningIn 8 days
Batavia United Way Bat Race 5K & 10K
◎ Batavia, USA▤ Oct 24, 2026
5 km
RunningIn 8 days
Fancy Nonsense 25k/50k
◎ Willow Springs, USA▤ Oct 24, 2026
25 km