Trail Races in Illinois

3 races in Illinois

3 races

2 distances

Lost Forester Runs of Pine Valley

East Peoria, Illinois

Annual · August

5.5K / 12.5 miles

ultraforesttrail+3

OUTLAST CHICAGO

Palatine, Illinois

May 2, 2026

35.4 miles

ultratrailloop+1

5 distances

Farmdale Trail Run

Dixon, Illinois

Date TBA

10K / Half Marathon / 30 Miles / 50 Miles / 100 Miles

ultra100 mileforest+6

Trail Running in Illinois

Illinois trail running centers on wooded ravines, lake bluffs, and river corridor trails. The Shawnee Hills in the south offer genuine rock and ridge terrain, while northern trails through forest preserves provide accessible singletrack close to Chicago.