Running Races in Illinois
Explore races in Illinois during May 2026.
Top Events
Fight Hunger 10k, 5k + 1 Mile Fun Run
5K10K1 Mile
Wheaton, IL
Sat, May 2, 2026
8:30 AM CDT
Chicagoland Spring Marathon, Half Marathon & 10k
10KHalf-Marathon
Schaumburg, IL
Sun, May 3, 2026
7:15 AM CDT
Quarryman Challenge
5K
Lemont, IL
Sat, May 9, 2026
7:30 AM CDT
Pink 5k Oak Brook Park District
5K
Oak Brook, IL
Sat, May 9, 2026
8:00 AM CDT
Barrington Mother's Day 5k Run/walk
5K
Barrington, IL
Sun, May 10, 2026
7:45 AM CDT
I Got Your Six Walk/run
5K10K
Bourbonnais, IL
Sun, May 17, 2026
8:00 AM CDT