Trail Running calendar near Lemont 2025-2026

Tackle the Frozen Feet 5k Trail Run in Michigan City on January 3, 2026 for two looped, scenic park trails with a few hills and roots to keep it interesting. All entrants get a winter hat and gloves and can enjoy snacks and drinks after the..

Run winter single track in Crystal Lake at the Frozen Gnome on Jan 10, a Triple Black Diamond loop through Veteran Acres. Choose 50K, 10K or 50K relays for teams of 2 or 5 and warm up at the Gnome Depot with hot food and coffee.

Kick off your trail season in Crystal Lake with the 50K MASHUP SLAM on January 10, 2026. Join a Midwest series of challenging 50K and 53K races that reward cumulative finish times and finisher buckles.

Brave winter woods with Tour de Trails, a four race trail series around Rockford offering 3, 6, 9 and 12 mile courses on natural snowy and icy trails. Choose single races or a full series and support Rockford Road Runners community programs..

Tackle the Fox Valley Winter Challenge 5K at Dick Young Forest Preserve, the first of a three race trail series that may feature snow, slush or mud. Finishers get a medal and single race entrants receive a cozy winter hat.

Chill out and race the Frozen Tundra IPA 5K along the Des Plaines River Trail in Lincolnshire, then warm up at a lively post race party at Half Day Brewing with beer, food and prizes. Limited to 300 spots so register early.

Tackle the Cereal Killer 15k at Red Mill County Park in La Porte Indiana for a fun four loop trail challenge and cereal themed finish. Grab themed snacks, coffee, and swag while chasing awards.

Yeti Trail Half at Bluhm County Park in Westville, IN offers a rugged half on four rooty single track loops for trail lovers. Participants get a limited edition long sleeve shirt and winter hat and gloves while supplies last.

Run the Fox Valley Winter Challenge Trail Series 8K in Aurora on Feb 21, the middle race on a scenic but wintry trail with woods, open paths and possible snow or mud. All finishers get a medal and single race participants receive a cozy win..

Brave winter woods with Tour de Trails, a four race trail series around Rockford offering 3, 6, 9 and 12 mile courses on natural snowy and icy trails. Choose single races or a full series and support Rockford Road Runners community programs..

Hit the wooded trails at Sunset Hill County Park for the Foot Pursuit 5K, a scenic 3.1 mile run or walk across rolling hills. Enjoy friendly competition, age group awards, and postrace camaraderie in Valparaiso.

Tombstone offers 30k, 50k and 50 mile on March 14, 2026 at Sunset Hill Farm in Valparaiso on a new mixed surface course. Expect the Roller Coaster hills, aid stations, and finisher swag like shirts, winter hats, medals and belt buckles.

Get muddy on wooded single and double track through the historic Lemont Quarries at Muddy Shamrock at The Forge with a half marathon or quarter marathon. Expect rugged terrain, chip timing, awards, a tee and a lively post race party.

Run with your dog through scenic wooded single track at Lake Geneva Ziplines, choosing a 4 mile loop or an 8 mile double lap. This friendly canicross event offers water at the start area, prizes for top teams, and a finisher token.

Experience the False Spring Trail Runs in LaPorte, Indiana on March 21, 2026, with scenic single track, winding switchbacks, and lakeside views. Pick a 10K or a two loop half marathon, tackle rolling hills, and unwind at lively post race fe..

Take on the Skunk Ape 806 314 Trail Race at Lowell Park with 33.75 mile and 13.5 mile solo options or a team 806 relay. Alternate wooded loops, enjoy hearty aid station fare and finisher swag, and chase podium awards and great camaraderie.

Brave winter woods with Tour de Trails, a four race trail series around Rockford offering 3, 6, 9 and 12 mile courses on natural snowy and icy trails. Choose single races or a full series and support Rockford Road Runners community programs..

Wrap up winter on scenic mixed trails at the Fox Valley Winter Challenge 10K in St. Charles on March 22, 2026. Expect varied footing, a finisher medal and cozy winter hat, plus bundle pricing if you tackled other series races.

Tackle a scenic 4 mile loop through rolling limestone and wooded trails at St James Farm in Warrenville, IL, with roots, mud and natural single loop terrain. Enjoy a long sleeve race shirt, wood finisher medallion and lively race day atmosp..

Push your pace or enjoy the trail at Save the Drama for your Llama, a six hour looped trail run at Luhr County Park. Complete as many 1.7 mile laps as you can; overall winners cover the greatest distance in six hours.