Black Toenail Friday Half Marathon

The Ode to Laz Michigan Backyard Ultra is a challenging endurance running event held at Holly State Recreation Area in Holly, Michigan. Participants run a 4.167-mile trail loop featuring about 350 feet of climbing, including technical single track and moderate hiking paths. Starting on trails, the c..

The Tails & Trails 5K is an annual running event held in Clarkston, Michigan, at Independence Oaks. Open to all ages, the event features a 5K race along scenic trails and a Cat Walk 1K, welcoming both dogs and cats on leashes. The race promotes a family-friendly atmosphere with a fun zone and local..

Run Woodstock is a unique trail running festival held on a 140-acre site in Gregory, Michigan, featuring century-old white pines, old growth forests, fields, and a beach. The event offers a variety of distances including 1 mile, 5 miles, half marathon, marathon, 50K, 50 miles, 100K, and 100 miles, w..

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..

The 13 Ghosts Half Marathon, 13K, and 4 Mile Trail Run is a spooky-themed trail running event held at Addison Oaks County Park in Leonard, Michigan. Scheduled for October 12, 2025, it offers three distances: a half marathon (two loops), a 13K (8.1 miles), and a 4-mile run or walk, all on varied terr..

The Veterans' Honor Run: 22 Hours of Tribute is an annual event held at Heritage Park in Canton, Michigan, designed to raise awareness about veteran suicide. The main feature is a 22-hour ultra run where participants complete as many one-mile loops on a paved, mostly flat course as they can, from Sa..