Trail Running calendar near Grass Lake 2024-2025

The Black Toenail Friday Half Marathon and 7.5 Miler is a trail running event taking place on November 29, 2024, in Commerce Township, Michigan. This Thanksgiving weekend tradition offers participants the choice between a half marathon, a 7.5-mile race, and virtual options for both distances. The ev..

The Bad Santa Trail 5K is a festive running event taking place at Addison Oaks County Park in Leonard, Michigan. Scheduled for December 7, 2024, participants can enjoy a scenic 5K run or walk along a mix of dirt and blacktop trails, featuring charming rolling hills. The event embraces the winter ele..

The Yankee Springs Winter Challenge is an annual running event held at the scenic Yankee Springs State Recreation Area in Middleville, Michigan. Participants can choose from various distances, including 5K, 10K, 25K, 50K, and 50 miles, all set on beautiful rolling single-track trails. The race takes..

The Winter Trail Fest 13.1 and 5 Mile Eastside is a winter running event taking place at Island Lake State Recreation Area in Brighton, Michigan, on February 15, 2025. Participants can choose between a half marathon and a 5-mile race, with options for both running and rucking divisions. The event pr..

The Winter Trail Fest (WTF) 13.1 and 5 Mile Westside is set to take place in Middleville, Michigan, on March 1, 2025. This unique winter trail running event features a challenging half marathon and a 5-mile race, both incorporating a river crossing for an added thrill. Participants can also opt for ..

The Trail Marathon Pinckney is an annual running event held in the scenic Pinckney State Recreation Area, featuring various race distances including 5M, 13.1M, 26.2M, and 50K. Celebrating its 38th year, the event takes participants through the challenging Potawatomi and Crooked Lake Trails, known fo..

The 2 Parks Trail Run, taking place on May 4, 2025, in Leonard, MI, offers a scenic trail running experience through northern Oakland County. Participants can choose from three distances: a 30K, a 15K, or a new 4-mile option. The course features a mix of single and wide dirt trails, connecting Addis..

The Armed Forces Endurance Run (AFER) is a fixed-time endurance event designed to honor active duty service members and veterans, with a focus on a different military branch each year; this year, the Marines are being celebrated. Held at Bixler Lake Park in Kendallville, IN, participants can choose ..

The Huron 100 is an endurance running event taking place on June 7, 2025, in the Waterloo State Recreation Area, Grass Lake, MI. Participants can choose between a 100-mile race and a 50-mile option, both featuring scenic point-to-point courses that traverse the Huron River Watershed. The Huron 100 i..

The Summer Trail Fest Ultra, Half Marathon & 5 Miler is set to take place at Sleepy Hollow State Recreation Area in Laingsburg, Michigan. This annual event features multiple race options, including a 50K, Half Marathon, and 5 Mile run, along with virtual and ruck variations. The race is designed to ..

The Ode to Laz Michigan Backyard Ultra is an exciting endurance running event held in Holly, MI, where participants tackle a 4.167-mile trail loop. This unique race format allows runners to continue as long as they can complete each lap within the hour, with the last runner standing declared the win..

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 vibrant 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 Hippie Half, Mellow Marathon, and the Hallucination 100 Mile, alongside activities like yoga..

The Meecheway 5K Trail Run - Color Run Edition, organized by the Black Swamp Area Council, is set to take place in Defiance, Ohio, on October 11, 2025. This vibrant event aims to unite the community in support of Scouting programs and Camp Lakota. Participants can run or walk the trail, with all pro..

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..