Trail Running Calendar Michigan 2025-2026

The Winter Trail Fest (WTF) 13.1 Mile Westside is a unique winter running event taking place on March 1, 2025, at Yankee Springs in Middleville, Michigan. Participants can choose between a half marathon and a 5-mile race, both featuring a challenging river crossing. The event encourages runners to e..

The Hootie Hoo 8K Trail & 5K Paved event takes place in Shelby Township, MI, offering participants a choice between two distances: an 8K trail run and a 5K run/walk on a paved path. This event celebrates the arrival of spring and encourages fitness among participants of all levels. The first 150 reg..

The Trail Marathon Pinckney is an exciting running event held in the scenic Pinckney State Recreation Area, featuring a challenging course with hills and beautiful trails. Celebrating its 38th year, the event offers various race distances, including 5M, 13.1M, 26.2M, and 50K. Participants can enjoy..

The Thumb Coast Ultra is an exciting running event taking place on April 26, 2025, in Michigan. Participants can choose from a 50-mile ultra marathon, a 50K race, or a 50-mile relay. The course offers a unique experience, running from Harbor Beach along dirt roads to Caseville, allowing runners to r..

The Fast & Furriest 5K Run/Walk, organized by the Great Lakes Bay Animal Society, is set to take place on May 3, 2025, 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..

The 2 Parks Trail Run features a 30K, 15K, and a new 4-mile race, taking place on May 4, 2025, at Addison Oaks Park in Leonard, Michigan. This scenic trail run invites both experienced and novice runners to enjoy a mix of single and wide dirt tracks as they journey from Addison Oaks to Bald Mountain..

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 designed for participants of all abilities, taking place in Clarkston, MI. This race features a flat, scenic course around Crooked Lake, allowing runners to set personal records in a supportive atmosphere. Participants can choose to complete one or m..

The Upland Hills Trail Run 2025 is set to take place at Upland Hills Farm in Oxford, Michigan. This annual event features three trail running options: a 1 Mile Trail Run for all ages, a 5K Trail Run for ages 5 and up, and a 10K Trail Run for ages 10 and older. Participants can expect a challenging a..

The Pet Rescue Run/Walk 5K is an annual event taking place at Columbus County Park in Columbus, Michigan, aimed at animal lovers and fitness enthusiasts. Participants can choose from a 5K run/walk, a virtual 5K, or a 1-mile fun run/walk. This event honors the legacy of JoAnne Aebi, supporting the J..

The Back 9 Endurance Run is a unique 12/24-hour endurance event held at the scenic Keweenaw Mountain Lodge in Copper Harbor, MI. Participants navigate a 3.68-mile loop that features wooded trails and paths across a historic golf course, offering stunning views of Brockway Mountain and Lake Superior...

The Yankee Springs Trail Run, scheduled for May 30-31, 2025, offers a weekend of exciting races in Middleville, MI. Participants can choose from 10k, 25k, 50k, and 100k distances, all set on challenging single-track trails. The event begins and ends at the Long Lake Outdoor Center, where runners can..

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 Rock River Canyon 50K Trail Run, organized by Great Lakes Endurance, takes place in Munising, Michigan, showcasing a stunning route through the high country and remote river valleys. The course features a mix of 26 miles of single track and 5 miles of dirt forest road, with a total elevation cha..

The Riley Trails 50K, organized by Egress Endurance, is set to take place on June 7, 2025, in Holland, MI. This challenging event features a 50K race consisting of two alternating loops, with participants completing a total of 10 loops to reach the distance. A new addition for 2025 is the 25K RUCK e..

The Hanson Hills Challenge Trail Run is an exciting running event taking place in Grayling, Michigan. Scheduled for June 7, 2025, it features two main races: a 5-mile trail run and a 3-mile-ish trail run. The 5-mile course is hilly and designed for more experienced runners, while the 3-mile course i..

The Summer Trail Fest Ultra is an exciting running event featuring a 50K, Half Marathon, and 5 Mile race, set in the picturesque Sleepy Hollow State Park in Michigan. This event is designed for both beginners and seasoned runners, offering well-stocked aid stations and generous cutoff times. Partici..

The Marquette Trails Festival is an exciting event celebrating non-motorized trail use, taking place at the NTN South Trails in Marquette, MI. Scheduled for June 21-23, 2024, the festival features a variety of activities including mountain bike races, trail running events, and social gatherings. Par..

The Grand Explorers' Trail Race is a family-friendly running event taking place in Jenison, Michigan, on June 21, 2025. Participants can choose from various events, including a 1-Mile Fun Run for Kids, 5K and 10K Run/Walk options, and virtual races. The course showcases the scenic beauty of two Otta..

The Two Hearted Trail Run, organized by Great Lakes Endurance, takes place in the stunning wilderness of northeastern Michigan's Upper Peninsula. This event features three race distances: a 50K, a marathon, and a half marathon, all set against the backdrop of the picturesque Two Hearted River, famou..