Black Toenail Friday Half Marathon

Little Tens Invitational, hosted by the University of Michigan Club Running Team (MRun), takes place at the Chestnut Picnic Area in New Boston, MI. The day features three cross-country races: Open 5k, Men’s 8k, and Women’s 6k. The Open 5k course is grassy and mostly flat, with a single hill that is..

Kingsbury Cougar Mudder & Twilight 5K Run or Walk is staged at Kingsbury Country Day School in Oxford, Michigan (5000 Hosner Rd). The event includes a 5K Run/Walk, a 5K Cougar Mudder Obstacle Course, and a Virtual 5K. The course spans 100-acre area with wooded trails, meadows, gravel, hills, and une..

The Ciderfest 5K & Mile is a family-friendly orchard trail race at Diehl's Cider Mill in Holly, Michigan. It includes an Adult 5K Run/Walk, an Adult 1-Mile Fun Run, and Youth events (5K Run/Walk and 1-Mile Fun Run). The routes traverse trails through Diehl’s orchard.Participants receive a 2025 comme..

The Crooked Loops Trail Run takes place in Clarkston, Michigan, at Independence Oaks, a scenic location known for its vibrant fall colors in October. The event offers three trail running distances: 2.5, 5.5, and 8.5 miles, all starting and finishing at the same spot. The 2.5-mile race features a sin..

Wolf Lake 5K Trail Run/Walk is staged at the Hamburg Fitness Center & Camp on 8540 Hamburg Rd. in Brighton, Michigan, and takes place on the Wolf Lake Trails. This community event offers a 5K trail course for runners and walkers, with a festive, family-friendly atmosphere that encourages Halloween c..

13 Ghosts Half Marathon, 13K & 4 Mile Trail Run takes place at Addison Oaks County Park in Leonard, Michigan. The event offers three trail distances—Half Marathon, 13K (8.1 miles), and 4 Miles—catering to varied ability levels. Ghost markers line a diverse course through Addison Oaks’ trails, includ..