Trail Running calendar near Rockford 2026-2027

Experience a technical trail race through the bluffs and forests of Franklin Creek State Natural Area. Choose between 5K and 10K distances featuring multiple creek crossings and significant elevation gains.

Take on a scenic one mile loop at Lapham Peak with 24, 12, and 6 hour timed options or set distance goals like a marathon or 50 miles. Lighted night laps, a stocked aid station, and a welcoming club vibe make every lap count.

A chip timed half marathon and 10K through the crushed limestone trails of Danada Forest Preserve near Wheaton, IL, with USATF certified courses, finisher medals, pacers, shuttle parking, a virtual option and live participant tracking.

Experience a rugged obstacle course race featuring hills, cliffs, and wooded trails in Marseilles. Choose from competitive 10K heats, multi lap challenges, or non competitive fun runs and rucking divisions for all interest levels.

Experience ten miles of hills and winding trails through the Byron Forest Preserve and Nardi Equine Prairie. This cup free race features cash prizes and a post race celebration with pizza at Hairy Cow Brewing Company.

Experience a 136 mile journey along the scenic Ice Age State Trail in Wisconsin. This endurance event features diverse terrain and comprehensive aid station support over a 55 hour timeframe.

Event Details The Hindsight Ultra Trail Runs take place in Dixon, Illinois. The event offers four distances: a 100 Miler, a 100k, a 50k, and a 25K. The course consists of loops starting behind the Dixon Park District Facility. Each loop is..

A point to point, all trail ultramarathon along the Hennepin Canal State Trail in northwest Illinois. Multiple distances from 50K to 100 miles, with aid stations every 3 to 7 miles and a 30 hour cutoff for Western States qualification.

Experience natural dirt trails and scenic views at this Janesville event featuring a competitive 5k run and casual walk. Stay for the heritage celebration with food trucks and live music after you finish.

Experience a chip timed 5k trail run through the diverse terrain and scenic landscapes of Oakdale Nature Preserve. All proceeds support local park projects and trail maintenance.

A community 5k run and walk hosted by the Lockport Fire Foundation on October 4, 2026 at Hassert Park in Lockport, IL. Entry includes a t-shirt and finisher medal for registered participants present on race day.

Participate in a half marathon, 5K, or rucking event at Zachariah's Acres in Oconomowoc. Support nature based programs for children with special needs while exploring prairie trails and wildflowers.

Experience the rugged beauty of Wisconsin's Driftless Area with a looped trail run featuring technical singletrack and rocky climbs. Choose between 50K, 20 mile, or 10 mile distances atop scenic bluffs.

Experience a fast and flat crushed gravel trail through the forests and wetlands of Lake County. Featuring four distances from a half marathon to a 50 mile ultra, these races offer a scenic out and back course perfect for personal bests.

Join the Jaimie Cox Memorial Run on October 17, 2026 in Roscoe, Illinois for a community 5K or 2 mile walk along the scenic Stone Bridge Trail. Family friendly with kids and virtual options, supporting the Jaimie Cox scholarship.

Take on the Soul Crusher trail run through the forested paths of Veteran Acres & Sternes Woods in Crystal Lake. The event features a 5-mile loop course with a chance for extra mileage, finishing with a unique skeleton medal. Prepare for a c..

Experience a haunted 5k trail run in Pingree Grove featuring live actors and animatronics. Stay for the bonfire and costume contest at this unique evening event.

Fancy Nonsense 25k/50k The Fancy Nonsense 25k/50k is described as a nonsensical running experience born from mischief and imagination, designed to provide a space for the joy of running. The event takes place in the Palos Trail System at Re..

Celebrate Halloween and support animal shelters at this dog friendly 5k in Busse Woods. Enjoy a flat paved course with treats for both humans and leashed pets at the finish line.

Experience the historic Ice Age Trail during this autumn ultramarathon in the Southern Kettle Moraine Forest. Choose between 50k and 100k distances featuring on site branded wooden medals and scenic fall colors.