Trail Running calendar near Belgium 2026-2027

A mixed relay in Brookfield with four 3K legs per team and an optional 6K two person relay. Entry is $25 or $20 for USATF members and proceeds support the Brookfield Central Cross Country team.

The Casual Hikers 10K will take place in La Grange on Saturday 1 August 2026. You can run 10 kilometers.

A multi-format event at Pike Lake State Park on August 1, 2026 offering distances from a 0.6 mile kids run to a 13.1 mile half marathon, with shaded trails and post-race watermelon.

Sequoit Sunrise 5K in Antioch Illinois is a community fundraiser race supporting the cross country program. The route starts and finishes at Antioch Community High School and runs through McMillen and Osmond Parks, with concessions and musi..

Thanks Sandy in Sheboygan, WI is a 9 mile trail run at Kohler-Andrae State Park featuring beach shoreline, trails, a boardwalk and post-race snacks.

A community run/walk in Brillion honoring Mike Ariens, featuring 10K, 5K and a Kids 1K on trails and downtown routes, with finish-line ice cream, commemorative bucket hats, medals, and shuttle service between venues.

A community 5K and a kids 1 mile fun run at Token Springs Elementary on 08/15/2026. The mostly bike-path out and back course runs through The Reserve neighborhood and supports the Sun Prairie West Cross Country Team.

Participate in the annual Kettle Klomp featuring a 5k run and a 2 mile walk on a scenic cross country course. This community event supports the local high school cross country team and offers awards for various age groups.

Tough Mudder Chicago on August 29, 2026 at Richardson Adventure Farm offers 5K and 15K obstacle courses, an 8 hour Infinity option, and Mudder Village with food, music and finisher items.

Timed ultrarunning at Lapham Peak State Park with 24, 12 and 6 hour options plus a distance division for marathon and longer targets. One mile loop, chip timing, an aid station, and a cupless refill policy.

A community run at Woodland Middle School in Gurnee on September 11, 2026, offering a 5K, 1 Mile, and a shirt only option. Proceeds support the Woodland PTA and confidential financial assistance for fees is available.

A USATF certified chip timed family 5K run and walk through Pla-Mor Park and the Devil's River State Recreational Trail in Francis Creek, WI. The event includes a virtual option and proceeds support local first responders and community prog..

Apple A Day 5K in Silver Lake, Michigan is a 5K run on a wooded seasonal road near the Silver Lake Sand Dunes on September 12, 2026. The non timed event supports a volleyball team and includes overall awards plus random prize drawings.

Trail marathon and half marathon at High Cliff State Park on September 20, 2026, featuring technical singletrack, lake views, cupless support, and ages 16 and up.

Echo 136 is a 136 mile trail ultramarathon on the Ice Age State Trail in Whitewater WI with a 55 hour time limit and nine fully stocked aid stations.

A 10th annual farm-based 5k trail run and family day in Fort Atkinson, WI supporting A-T research with in-person and virtual participation options.

Multi-hour trail running at Richard Bong State Recreation Area offering 24, 12, 6 and 3 hour options plus a backyard 24 loop format.

Join this trail event at Minooka Park featuring half marathon 10K and 5K distances. Participants can choose between running walking and rucking on a scenic course with shaded trails and a notable hill challenge.

A farm based obstacle course at Heim's Hillcrest Dairy in Algoma covers about 1.5 miles with tasks such as feeding calves and climbing over hay bales. Registration opens July 1 with an early price of $20 until September 1.

A fall trail event at Lapham Peak State Forest featuring timed 5K and 10K runs, accessible walk options, and a free 1K Smokey Bear run for children age 10 and under; participant shirts, awards, and post-event treats are included.