Trail Running calendar near Wausau 2026-2027

The First Mondays Summer Trail Series will take place in Iola on Monday 3 August 2026.

Trail running and mountain bike races at the Underdown Trail near Merrill, WI feature multiple distances on well marked singletrack with boardwalks, aid stations, awards, and a postrace gathering with music.

Trail race in the Chequamegon Nicolet National Forest offering 100 mile 100k and 50k options, campground camping at Spearhead, with much of the route on the Ice Age Trail.

Team trail relay on single-track trails at Nine Mile Forest in Wausau with camping, Ragnar Village activities, and multiple team formats on September 18 to 19, 2026.

Rump Roast Run in Minocqua features a 1 mile kids run, a 5K and a 10K along Lake Minocqua and the Bearskin State Trail. The races take place with the Beef-A-Rama festival, including live music, food vendors and a beer garden.

A community 5K in Minocqua supporting MPPA programs, with a cops and robbers costume theme and medals for top finishers.

Trail races of 10k, 25k, 50k and an 85k combined course through Black River State Forest, with camping and finish line food.

Trail races at Iola Winter Sports Club on 10/17/2026 offering 25K, 10K and 5K with on course aid, post race refreshments and age group awards.

A three-day trail event in Wausau with a repeating 4.167 mile loop for Limitless, one- and two-loop races, plus a free kids race.