Trail Running calendar near Holt 2025-2026

The Winter Trail Fest Half Marathon and 5 Mile Run take place at Island Lake State Recreation Area in Brighton, Michigan. This winter trail event, organized by Trivium Racing, challenges participants with potentially harsh February conditions, offering a true "WTF" experience. Runners can expect a s..

The Winter Trail Fest 13.1 Mile Westside is a challenging winter trail running event held at Deep Lake Campground in Yankee Springs, Middleville, Michigan. Featuring a half marathon and a 5-mile race, the course includes a unique river crossing, with an option to bypass it by adding a quarter mile...

The Summer Trail Fest Ultra (STFU) is a trail running event held at Sleepy Hollow State Park in Laingsburg, Michigan. Scheduled for June 13, 2026, it offers three race distances: a 50K ultra, a half marathon, and a 5-mile run. The course features 90% scenic, well-groomed trails with generous cutoff..

The Grand Rapids Trail Run, held at Robinette's Apple Haus & Winery in Grand Rapids, Michigan, offers scenic trail running and hiking events with distances of 5K, 9K, 18K, and a 9K RUCK. Participants traverse dirt and rooty single-track trails featuring a hilly course with about 500 feet of elevatio..

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, repeating the loop every..