Trail Running calendar near Lemont 2025-2026

We have found 43 Trailruns within 80 miles of Lemont. See below where and when you can find the races.

Set in Palos Hills, Illinois, the F^3 Cap Sauers Trail Marathon & 10 Mile runs through the Cap Sauers Holding Nature Preserve, the largest tract of undeveloped land in Cook County. The event offers two distances: a marathon (26.2 miles) and a 10-mile option. The course uses the Sag Valley Trail syst..

Chicago Yeti 7-11 Hour Endurance Run is held at 9800 Wolf Rd, Willow Springs, IL. The race centers on a four-mile loop through Palos Preserves, featuring a mix of single-track forest, double-track trails, rolling hills, and quick runnable sections that suit a range of paces. The atmosphere blends sk..

JH Memorial 5 Mile Trail Run takes place at Stoney Run County Park, Hebron, Indiana. The Crazy Legs Race Series offers a 5-mile trail course through park trails in a low-key atmosphere. The course is marked with flags and arrows at major turns; an aid station with water and Gatorade appears around m..