Trail Running calendar near Appleton 2025-2026

The Iola Fall Classic Trail Race is a new annual event hosted by the Iola Winter Sports Club in Iola, Wisconsin. It features three trail races—the 25k, 10k, and 5k—set on a mix of single-track and cross-country ski trails. The event emphasi..

Conquer Triangle Hill at Run for the Hill of It on October 18 in Green Bay, a scenic 5K trail run with kids, dog walk, and virtual options. Proceeds support Baird Creek Greenway and finishers get shirts, snacks, and king and queen honors.

Run Til You Snowdrop-24 Hour Treadmill Run is a charity endurance event held in Appleton, Wisconsin, at Crunch Fitness (2500 S. Kensington Drive). The fundraiser runs for 24 hours on 24 treadmills to support the Snowdrop Foundation of Wisco..

Event overview NK50k takes place on April 11, 2026 in Greenbush, WI, presented as the 13th Annual-ish edition. The event offers multiple distances: 50K - point-to-point on the Northern Kettle Moraine Ice Age Trail 25K - separate start at C..

Run under the stars at Moonlight Meltdown on April 25 in Belgium WI, with chip timed 5k road and a Sunset Safari 10k including a trail through Harrington Beach State Park. Shirts, post race food and a finish party at KYOTES.

WausaUltra runs May 1 to 3 at Sylvan Park in Wausau WI on a scenic 4.167 mile trail loop with a Limitless last runner standing format plus Solo and Double options. Trail climbs, creek crossings, festival camping vibes and a free kids race.

The Dormie Challenge: 12-Hour and 6-Hour Ultra Marathon The Dormie Challenge takes place on Saturday, May 30, 2026, in Stevens Point, Wisconsin. The event offers two timed ultra marathon options: 12-hour and 6-hour. The course is a 1.01-squ..

The Tomorrow River Trail Half-Marathon will take place in Plover on Sunday 31 May 2026. You can run 21 kilometers.

The Crossroads Trail Run & Walk, held annually at Crossroads at Big Creek Nature Preserve in Sturgeon Bay, Wisconsin, offers a scenic trail running experience with three distance options: 2K, 5K, and 10K. This event welcomes runners and wal..

Cliff Runner 10K is a challenging 10-kilometer trail race held in Sherwood, Wisconsin at High Cliff State Park. The course takes runners along mostly single-track trails through the park’s rugged terrain, featuring rocks, roots, boulders an..

Event overview The Wausau Trail Run is an evening trail race held at Nine Mile County Forest in central Wisconsin. Registration for the next edition opens on January 1, 2026. The event offers the following distances: 5K 10K Half Marathon..

Ragnar Trail Wisconsin is a team relay across scenic single track trails in Nine Mile Forest near Wausau. Camp in Ragnar Village and enjoy bonfires, music, yoga and festival style camaraderie between loops.