Trail Running Calendar Wisconsin 2026-2027

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.

Multi-hour looped trail challenges at Blackhawk Ski Club in Middleton, WI, with individual and team relay options, plus a 1.7 mile fun run that highlights the course features and terrain.

A community event at Riverwood Nature Center offering a 5K trail run and a 1 Mile nature walk with a kids scavenger hunt and a K9 unit demonstration. The 5K has a $30 entry fee and a t shirt guarantee for pre registration.

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.

Trail races in St. Croix Falls, WI offering Marathon, Half Marathon and 10K on mixed single track, gravel and paved surfaces. Online entries limited to 150 and registration runs Nov 28, 2025 to Aug 25, 2026.

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 new trail race in Verona, Wisconsin offering 5K and 10K courses through prairies, woodlands and oak savannas. Net proceeds support Prairie Moraine Friends for park restoration; parking is limited and ride sharing is encouraged.

A community trail run in Exeland, Wisconsin supporting the Siri Strong Foundation’s scholarships and youth programs. Distances include a 5K and a 1 mile kids fun run, with age-group awards and top overall medals.

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..

Participate in a timed race through the scenic trails of Onalaska with distances of 13.1 miles and 3.1 miles. Enjoy a route featuring the Great River State Trail and finish with medals and donuts at Swarthout Park.

Last Dot Standing in Belleville WI pairs hourly 4.2 mile runs between Belleville Community Park and Dot's Tavern until one runner remains. The weekend also features 24 hour and 48 hour races with buckles for 100, 150 and 200 mile finishes.

A team trail relay on September 18-19, 2026 at Nine Mile Forest, Wausau, WI covering 117 miles of single-track trails with camping at Ragnar Village.

A community fundraiser at Goose Island Campground in Stoddard, WI offering timed 6 and 24 hour running and walking. Participants set their own goals, from a single loop to more than 100 miles in 24 hours.

Trail marathon and half marathon at High Cliff State Park near Sherwood WI on September 20, 2026, featuring Lake Winnebago views, technical single track and prairie sections. Aid stations, a postrace pasta buffet, and a cupless policy are p..

A 136 mile ultramarathon on the Ice Age State Trail through Kettle Moraine State Forest with nine staffed aid stations and substantial elevation change.

A women only Last Woman Standing trail event on a roughly one to 1.25 mile loop with 250 to 300 ft of climb per lap near Arena Wisconsin. Laps repeat every 20 minutes until one runner remains.

A multi-distance trail running festival on September 26, 2026 at the American Birkebeiner Trailhead in Cable, WI, featuring marathon, relays, half marathon, a new 10K, Nordic Trek, 5K, and kids races over mixed trail terrain.

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 5K trail run and walk on September 26, 2026 at Schwertel Family Farms and The Berry Market in Trempealeau WI. The course runs through a corn maze, into a valley and beside a berry patch while a portion of proceeds supports G-E-T Athletes.

The Emmy's Rustic Run will take place in Fort Atkinson on Saturday 26 September 2026. You can run 5 kilometers.