Trail Running Calendar Michigan 2024-2025

We have found 50 Trailruns in Michigan. Check below where and when you can find the races.

The Midwest Everest is a challenging running event taking place in Belmont, Michigan, featuring a 100-mile ultra marathon, a 50-mile race, and shorter distances of 10K and 20K. Set against the backdrop of Cannonsburg Ski Hill, participants will face over 30,000 feet of ascent and descent, making it ..

October 2025

The Bear Lake Ultra is a 24-hour running event taking place at Bear Lake Camp in Lapeer, Michigan. Participants can run or walk as many loops as they desire on a scenic 3.1-mile course featuring rolling hills and various terrains. Registration includes a hooded sweatshirt, a Friday night dinner, and..

The North Shore Trail Run, set in beautiful Spring Lake, MI, features a variety of events including a 10K Trail Run, a 5K Trail Run/Hike/Walk, a Combo 10K + 5K option, and a free 2K Kids Fun Run. This annual event, taking place on October 4, 2025, supports local nonprofits such as Love in Action and..

The Timber Trails 5K Run/Walk is an annual event hosted by Eaton County Parks and Recreation, taking place at Fitzgerald Park in Grand Ledge, Michigan. This scenic race features a slightly challenging course that includes grass, gravel roads, and wooded trails, making it a perfect way to enjoy a fal..

The 13 Ghosts Half Marathon, 13K, and 4 Mile Trail Run is a thrilling running event scheduled for October 12, 2025, at Addison Oaks County Park in Leonard, Michigan. Participants can choose from three distances: a half marathon, a 13K, or a 4-mile run/walk, all featuring ghost markers along the scen..

The Legend Trail Run is an exciting running event held at Sleepy Hollow State Park, featuring three race distances: 5 miles, 10 miles, and a half marathon (13.1 miles). Set in a picturesque landscape of 2,600 acres of hardwood forest and grasslands, participants can enjoy a mostly grass-covered cour..

November 2025

The 50K.U.M is an exciting running event taking place in Houghton, MI, featuring two distances: 25k and 50k. Set against the scenic backdrop of the Michigan Technological University Tech Trails, participants will enjoy a well-supported race with aid stations and a marked course. The 50k runners will..

The Ultra Bird 12hr and 6hr Trail Races, taking place on November 1, 2025, in West Olive, MI, offers participants a chance to challenge themselves on scenic trails. The event features multiple race formats, including a 12-hour run, a 6-hour run, and a Ruck Challenge, where participants carry weighte..

The Dirty Duel Trail Race is a unique running event held at Robinette’s Trails in Grand Rapids, MI, featuring two challenging courses: the Short & Brutal (3.1 miles) and the Long & Difficult (3.4 miles). Participants can choose their preferred route, with the Short & Brutal offering steep climbs and..

The Black Toenail Friday Half Marathon and 7.5 Miler is a trail running event taking place on November 28, 2025, in Commerce Township, Michigan. This Thanksgiving weekend tradition invites participants to enjoy the scenic trails of Proud Lake State Recreation Area, offering a refreshing alternative ..