Trail Running calendar near New London 2026-2027

WausaUltra at Sylvan Park in Wausau features a 4.167 mile mostly trail loop offered as a Limitless backyard event, Solo, Double, and a free kids race over May 1 to May 3, 2026.

The Dormie Challenge is Portage County's first ultra marathon on May 30, 2026 at UWSP campus in Stevens Point. It offers 12 hour and 6 hour endurance events with limited fields, aid stations, timing, and medical support.

A farmer inspired obstacle course of about 2 miles at Alsteen Farms in Lena, WI on May 30, 2026. The course includes farm chores like feeding calves and climbing through a tractor, with a yogurt bar and optional farm tour. $25 entry.

Experience a scenic point to point run from Plover to Amherst along the Tomorrow River Trail. This half marathon concludes at the Central Waters Brewing Co for a memorable finish in Wisconsin.

A three-night trail series at Iola Winter Sports Club featuring a 5 km trail race, a free 1 km kids race, and a vertical jump challenge each night. Participants earn points that become raffle tickets drawn at the final night.

The third annual Jack Lake Crazy Eights Trail Run is an approximately 10K held on single track mountain bike trails at Jack Lake Campground in Langlade, WI, featuring good trail tread, rolling hills and room for comfortable running.

A community trail run and walk on June 13, 2026 at Crossroads at Big Creek Nature Preserve offering 2K, 5K and 10K options with chip timing, aid stations, participant trees, and locally sourced prizes.

Multi distance endurance event at Camp Sinawa near Valders, WI offering 24 hour, 15.5 hour, 8 hour, 6 hour and dusk to dawn formats on a 4.5 mile loop with 330 ft gain per lap.

Cliff Runner 10K on July 19, 2026 in Sherwood, WI is a 10K trail run on mostly single track with rocks, roots, boulders and over 500 feet of elevation gain. Registration includes a T shirt and finisher medal and a share of proceeds supports..

Experience the sunset at Nine Mile Recreation Area with a series of trail runs on single track mountain bike paths. Choose from multiple distances and navigate technical terrain using your own lights as the sun goes down.

Thanks Sandy is a *9 mile* trail run at Kohler-Andrae State Park near Sheboygan, WI, featuring beach, marsh and cordwalk sections, a three hour cutoff, one on-course aid station and post-run snacks with dietary options.

Underdown Trail Races in Merrill, Wisconsin on August 15, 2026 offer backcountry singletrack running and mountain biking across distances from a half marathon to 111 miles. Courses are well marked, supported by aid stations, and proceeds su..

A team trail relay on September 18-19, 2026 at Nine Mile Forest near Wausau, WI, featuring 117 total miles, single track trails and overnight camping. Multiple team formats are offered and Ragnar Village provides food, music and camping ame..

Trail marathon and half marathon at High Cliff State Park featuring technical singletrack, prairie sections and Lake Winnebago views. The event is cupless with aid stations and proceeds supporting the park.

A monthlong October event with a virtual 99 kilometer challenge and in-person 2K, 5K and 10K trail races at SnowKraft Nordic, honoring lives lost to domestic violence and supporting survivors and local services.

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.

Trail runs and a 1-mile walk at Fox Hill Nature Preserve on 10/11/2026, held to support conservation in the Cedar Lakes region; varied distances include 5K, 10K, a 1-mile walk, and a Kiddos 1K.

A charity canicross and trail run or walk in Denmark, WI with three distance options, event activities including a costume contest and photography station, and net proceeds supporting Crisis Cafe.

Trail races of 25k, 10k and 5k at Iola Winter Sports Club on October 24, 2026, run on singletrack and cross country ski trails. Course aid and post race refreshments are provided and awards recognize top finishers.