Trail Running calendar near Haslett 2025-2026

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 Yankee Springs Trail Run, held May 30-31, 2025, takes place at the Long Lake Outdoor Center in Middleville, Michigan. This challenging event offers multiple race distances: 10k, 25k, 50k, and 100k, all on scenic single-track trails featuring significant elevation gains and technical terrain with..

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 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, as well as virtual races. The course showcases the scenic beauty of t..

The Dirty Burg is a trail running event held at Cannonsburg Ski Area in Belmont, Michigan. It features distances of 5K, 10K, 25K, and 50K, with courses centered around a scenic 10K loop that includes approximately 5.5 miles of rolling single-track trails and a challenging 0.7-mile run up and down th..

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, held at Robinette's Apple Haus & Winery in Grand Rapids, Michigan, offers scenic trail running and hiking events including 5K, 9K, 9K Ruck, and 18K distances. The course features dirt and rooty single-track trails with a hilly terrain, including a 500-foot elevation gain..

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 Mud Creek Crawl Trail Run is a popular event held at Pine Haven Recreation Area in Sanford, MI, featuring challenging trail courses through natural terrain, including turf, sand, mud, roots, and rocks. The race offers both 5K and 10K options, with distinct courses marked by different colored fla..

Midwest Everest is a challenging ultramarathon event held at Cannonsburg Ski Hill in Belmont, Michigan. Featuring a 100-mile race with over 30,000 feet of elevation gain and loss, it is considered the toughest 100-mile run in West Michigan. The course includes numerous "everesting" loops up and down..

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 Gwi-Zhetomen Ode 5K and 1 Mile Trail Challenge is a community event held in Hopkins, Michigan, at Camp Jijak. Scheduled for September 28, 2025, the event features a 5K run/walk starting at 9:00 am and a 1-mile trail challenge beginning at 10:30 am. Participants can also join the new 24 Miles in..

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..

The Crooked Loops Trail Run, scheduled for October 4, 2025, in Clarkston, Michigan, offers participants a scenic experience through the vibrant fall colors of Independence Oaks. Runners can choose from three race distances: a 2.5-mile loop around Crooked Lake, a 5.5-mile route that includes an addit..

The Over The Creek and Through the Woods Trail Run is a scenic event held at Pierce Cedar Creek Institute in Hastings, Michigan. Participants can choose between a 1-mile fun run and a 5K trail race, both set amidst the institute's beautiful 850-acre landscape. The event aims to promote outdoor activ..