Trail Running calendar near Chicago Heights 2026-2027

May 1, 2027 at St. Patrick's County Park near South Bend, Indiana. The event offers 10K, half marathon, marathon and 50K on marked trails with chip timing and packet pickup.

Flat out and back half marathon and 10K on the limestone Great Western Trail with a 25 plus year history and proceeds supporting local mental health charities.

Trail marathon and 10 mile on the Sag Valley Trail at Cap Sauers Nature Preserve in Palos Hills, IL, with wide horsetrail, notable elevation gain, and staffed aid stations along the routes.

The Chicago 7/11 Hour Endurance Run will take place in Willow Springs on Saturday 15 May 2027.

Trail races at Waubonsee Community College on June 12, 2027 featuring chip timed 5K and 10K options, packet pickup choices, live results, and awards for the fastest female and male finishers.