Trail Running calendar near Owosso 2025-2026

The Thumb Coast Ultra is an exciting running event taking place on April 26, 2025, in Michigan. Participants can choose from a 50-mile race, a 50K, or a 50-mile relay, all set against the stunning backdrop of Michigan's Thumb Coast. The race features a unique route that runs from Harbor Beach to Cas..

The Trail Marathon Pinckney is an exciting running event held in the scenic Pinckney State Recreation Area, featuring a variety of race distances including 5M, 13.1M, 26.2M, and 50K. Celebrating its 38th year, participants will navigate beautiful, hilly trails, with a portion of entry fees supportin..

The Fast & Furriest 5K Run/Walk, organized by the Great Lakes Bay Animal Society, is set to take place at Midland City Forest in Midland, MI. This family-friendly event features two chip-timed races: one for participants with dogs and another for those without. The course is stroller-friendly, makin..

The 2 Parks Trail Run is a scenic trail race scheduled for May 4, 2025, at Addison Oaks Park in Leonard, Michigan. Participants can choose from three distances: a 30K (about 18.6 miles), a 15K (roughly 9.3 miles), or a new 4-mile race entirely within Addison Oaks Park. The course features a mix of s..

The Crooked Lake Trail Run, scheduled for May 10, 2025, in Clarkston, Michigan, features three race distances: a 2.3-mile run/walk, a 5K run/walk, and a 10K run. Participants will enjoy well-maintained trails through the scenic hardwood forests of Independence Oaks Park. The event is designed for al..

The Perfect PR Backyard is a unique running event taking place in Clarkston, MI, designed for runners of all abilities to challenge themselves in a supportive environment. This backyard ultra format allows participants to run as many loops as they can within a set time frame, with a focus on persona..

The Upland Hills Trail Run 2025 is set to take place at Upland Hills Farm in Oxford, Michigan, featuring a variety of trail running events including a 1 Mile, 5K, and 10K run. Open to participants of all ages and fitness levels, this event is organized by students from Upland Hills School, making it..

The Pet Rescue Run/Walk 5K and 1 Mile Fun Run/Walk is an exciting event scheduled for May 18, 2025, at Columbus County Park in Columbus, Michigan. This event features a timed 5K trail run/walk and a non-timed 1 Mile Fun Run/Walk, both set in a scenic environment with grass and dirt trails. Participa..

The Yankee Springs Trail Run, scheduled for May 30-31, 2025, offers a weekend of challenging races in beautiful Michigan terrain. Participants can choose from 10k, 25k, 50k, and 100k distances, all starting and finishing at the Long Lake Outdoor Center in Middleville. The event features well-maintai..

The Huron 100 is an endurance running event scheduled for June 7, 2025, featuring a 100-mile race and a 50-mile option. Both races traverse the scenic Huron River Watershed, incorporating trails through six state recreation areas, two metro parks, and one county park. The Huron 100 consists of 80% t..

The Summer Trail Fest Ultra, Half Marathon, and 5 Miler is a scenic trail running event held at Sleepy Hollow State Park in Michigan. Taking place in June 2025, it offers well-groomed trails with generous cutoff times, making it suitable for beginners and seasoned athletes alike. Participants can ch..

The Wicked Worm Trail Races are held on the technical trails at Robinette’s Apple Haus in Grand Rapids, Michigan. The event features multiple race options, including a 10K, a 6-hour, and a 12-hour race, with the latter two capped at 50 participants each. Races run through scenic orchard areas and se..

The Dirty Burg is an exciting running event taking place at Cannonsburg Ski Area in Southwest Michigan. Participants can choose from various distances, including 50K, 25K, 10K, and 5K, with the course featuring a scenic 10K loop that combines rolling single track trails and a challenging ski hill. T..

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

The Grand Rapids Trail Run is an exciting outdoor event taking place at Robinette's Apple Haus & Winery in Grand Rapids, Michigan. Scheduled for July 19, 2025, participants can choose from various distances, including a 5K, 9K, 18K trail run, and a 9K RUCK. The course features scenic dirt and rooty..

The Tails & Trails 5K is an exciting running event scheduled for August 17, 2025, in Clarkston, MI. This family-friendly race features a Cat Walk 1K, welcoming both dogs and cats, followed by a 5K run that takes participants through the scenic trails of Independence Oaks. The event aims to raise fun..

Run Woodstock is a vibrant running festival set in a picturesque 140-acre forest and beach area in Michigan, taking place on September 5-6, 2025. The event features a variety of races, including the Hippie Half, Mellow Marathon, and the Hallucination 100 Mile, catering to runners of all levels. Part..

The Midwest Everest is a challenging running event taking place in Belmont, Michigan, featuring a 100-mile ultra marathon, a 50-mile race, and shorter distances of 10K and 20K. Set against the backdrop of Cannonsburg Ski Hill, participants will face over 30,000 feet of ascent and descent, making it..

The Heritage 13.1 & 50K Trail Run is an annual event held at Heritage Park in Adrian, Michigan, showcasing the beauty of fall colors. Participants can choose between a half marathon (13.1 miles) and a 50K ultramarathon, both featuring scenic trails with minimal pavement. The event emphasizes inclusi..

The Bear Lake Ultra is a unique 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 terrains. Registration includes a hooded sweatshirt, a Friday night dinn..