Trail Running calendar near Lansing 2025-2026

The Riley Trails Marathon, taking place on August 16, 2025, in Holland, MI, offers a variety of running events including a full marathon, half marathon, 10K, and a 4-person relay. Participants will start and finish at Benjamin's Hope, with a scenic course that includes loops through Riley Trails. Th..

The Tails & Trails 5K is an annual running event held at Independence Oaks in Clarkston, MI, aimed at raising funds for the Do Only Good Animal Rescue, which supports dogs at the Oakland County Animal Shelter. Participants of all ages can join the 5K race or the Cat Walk 1K, with pets welcome as lon..

Run Woodstock is a unique running festival set in the scenic landscapes of Michigan, featuring a variety of events that cater to all levels of runners. Participants can enjoy a range of races, including the Flower Power 5 Mile, Hippie Half Marathon, and the challenging 100 Mile event, among others. ..

The Midwest Everest is a challenging running event taking place in Belmont, MI, featuring a 100-mile ultra marathon with over 30,000 feet of ascent and descent, alongside a 50-mile race, a 10K, and a 20K. The event spans two days, offering participants a unique experience with various trail loops an..

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 trail types. Registration includes amenities such as a hooded sweatshirt, a Fri..

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 Crooked Loops Trail Run, scheduled for October 12, 2025, in Clarkston, Michigan, offers participants a scenic experience through the vibrant fall colors of Independence Oaks. Runners can choose from three race distances: a 2.5-mile loop around Crooked Lake, a challenging 5.5-mile course that inc..

The 9th Annual Trick or Trot 5K Trail Run/Walk is a festive Halloween-themed event taking place in Sanford, Michigan, supporting the Meridian Band Department. Participants can choose between a 5K trail run or a 5K trail walk, both held on the cross country course at Meridian Early College High Schoo..

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..

The Woldumar Trail Run, taking place on November 2, 2025, at the Woldumar Nature Center in Lansing, MI, invites runners, walkers, and nature lovers to enjoy a scenic fall experience. This annual event features a 5K Trail Run and the Delta Dental Muskrat Mile, promoting outdoor education and environm..

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 Turkey Trail Trot & The Leftovers Race is a two-day trail running event held at Stony Creek Metro Park in Shelby Township, MI, featuring various distances suitable for all fitness levels. Participants can choose from a half marathon, 6-mile, 4-mile, or 2-mile races on Thanksgiving and the day af..

The Black Toenail Friday Half Marathon and 7.5 Miler is a festive running event held in North Carolina, designed to kick off the holiday season. Set against the backdrop of crisp air and beautiful late fall scenery, participants can choose between a half marathon, a 7.5-mile race, or virtual options..