Illinois Race Calendar — Ultra/Trail Events
(As of Tuesday, July 28, 2026) Print Version
For event listing corrections, please contact us.
For event listing corrections, please contact us.| Date | Event | Location |
| Sat., 9/12/26 7:15 AM | Chicago Trail Running Festival 5K Ultra/Trail, 10K Ultra/Trail, 20K Ultra/Trail, 30K and 50K Ultra/Trail  Register | Goodenow Grove Nature Preserve Beecher, IL |
| Sat., 10/24/26 8:00 AM | OUTLAST Chicago 6 Hour Challenge (30K) Saturday Ultra/Trail, 6 Hour Challenge (30K) Sunday Ultra/Trail Register | Deer Grove East Palatine, IL |
| Sat., 11/7/26 9:00 AM | Eckert's Belleville Farm Wine Run Turkey Trot 5k 5K Ultra/Trail Register | Eckert's Belleville Farm Belleville, IL |
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