Trail Running Calendar Wisconsin 2026-2027

Trail races in St. Croix Falls on August 29, 2026 offering marathon, half marathon and 10K on mixed single track and paved surfaces. Online registration runs November 28, 2025 to August 25, 2026 with a 150 runner limit and no refunds.

Ragnar Trail Wisconsin is a two-day team relay on September 18-19, 2026, at Nine Mile Forest near Wausau. Teams of 2 to 8 runners tackle 117 miles of forested single-track trails. The event features a central campsite village with bonfires,..

A timed run and walk fundraiser in Stoddard, WI offering 6 hour and 24 hour options with a loop course, lap counting, a stocked aid station, post race meal and family games.

Trail races at High Cliff State Park featuring full and half marathon distances on single track, prairie and cliffside terrain with a cupless event policy and postrace pasta buffet.

Course and Terrain The Echo 136 is a 136-mile ultramarathon that uses the Ice Age State Trail. The course travels north from the Southern Unit of the Kettle Moraine State Forest near Whitewater, Wisconsin. The terrain includes wide groomed..

Join the Birkie Trail Run on September 26, 2026, in Cable, Wisconsin. Choose from distances like the marathon, half marathon, new 10K, or 5K on the scenic Birkie Trail. Registration includes a shirt, medal, and post race refreshments.

Event Overview The Wisconsin Trail Series is a trail running and walking event series held from April to October in 2026. It consists of seven individual races held monthly, culminating in a series finale. The events take place in Oconomowo..

Event Overview The HELP in Motion Trail Run takes place from October 1 to 31, 2026. The event raises awareness about domestic violence, honors lives lost, and supports survivors. Event Details Participants can choose from an in-person trail..

Run or walk the Fall into Fall Trail 5k in Janesville on October 3, a scenic timed trail through wooded dirt paths with beautiful fall views. Stay for live music, food trucks, beer and wine tasting and raffles; register by Sept 15 to guaran..

A multi-distance trail event at Mirror Lake State Park on October 3, 2026, with a kids mile, 5K, 10K and half marathon; chip-timed races, cupless aid, park trail terrain and post-race s'mores while raising funds for park projects.

A fall event at Zachariah's Acres in Oconomowoc that raises funds for children with special needs. Routes include a half marathon, two 5K options including ruck, and a one mile family walk and roll through prairie and woodland scenery.

A 10 mile trail race at Willow River State Park with single track trails, hills, a stair climb, and waterfall views. Aid is available about halfway; the event is cupless and provides on-site restrooms and parking.

Event Overview The Broken Rock Trail Runs take place at Bethel Horizons in Dodgeville, Wisconsin, within the Driftless Area. The event name comes from the Broken Rock Trail, which features a steep rock-stair climb near the finish. Distances..

Run or walk on scenic trails at Fox Hill Nature Preserve to support land conservation. Choose from a 5K, 10K, or a 1-mile trail walk through forests and prairie. The event is chip-timed and benefits the Cedar Lakes Conservation Foundation.

Join the charity trail run or walk in Denmark, Wisconsin. Choose your distance for canicross with your dog or go solo on the wooded trails. The event includes a costume contest and supports the Crisis Cafe.

Run scenic glaciated woodlands and rolling ridges at the Black River Trail Classic in Millston WI with options from 10k to the 85k ultra. Expect well marked trails, hot finish line food, a winter hat and wooden finisher medals.

Event Overview The Wisconsin Trail Series is a trail running and walking event series held from April to October in 2026. It consists of seven individual races held monthly, culminating in a series finale. The events take place in Oconomowo..

The Door County Fall 50 will take place in Ellison Bay on Saturday 24 October 2026. You can run 50 miles.

A trail run and celebration in Peninsula State Park on November 7, 2026, offering a race hoodie, completion award, course support, and post-race beverages plus snacks and campground gatherings.

The Red Yeti Rampage is a fall trail run at Tower Ridge in Eau Claire. Choose from 5K, 10K, or the new 15K Yeti Challenge, all starting at the Chalet. A post-race lunch, awards, and refreshments are included.