Trail Running calendar near Defiance 2025-2026

The Armed Forces Endurance Run (AFER) is a timed endurance event held at Bixler Lake Park in Kendallville, Indiana, honoring active duty service members and veterans, with this year's focus on the Marines. Participants can choose from 6, 12, or 24-hour races, including a 24-hour relay and a ruck div..

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 Tree Trail Trot is a scenic 5K trail run set in the picturesque Salamonie Lake area, part of Indiana's Department of Natural Resources State Parks. Participants will enjoy a beautiful course that winds through gently rolling, wooded trails, starting and finishing at the Wildlife Management Pond..

The Oak Openings Stampede is a running event taking place at Oak Openings Metropark in Whitehouse, Ohio. Participants can choose between a 25K run and a 5K run or walk, with the course featuring scenic wooded trails that traverse hardwood and pine forests, open prairies, and stream sides. This event..

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 Flag City Backyard Ultra is a free, last-man-standing ultramarathon held in Findlay, Ohio. Participants run a 4.3-mile loop around the Findlay Reservoir, starting each hour on the hour until only one runner remains. The event emphasizes self-support, with runners responsible for their own food,..

The Meecheway 5K Trail Run - Color Run Edition, scheduled for October 11, 2025, in Defiance, Ohio, is a vibrant community event aimed at supporting Scouting programs. This second annual Color Run invites participants to run or walk while enjoying a fun, colorful experience. All proceeds will benefit..

The Indiana Trail 100 is a prominent event in the Ignite Trail Series, featuring races of 100 miles, 75 miles, and 50 miles. Scheduled for October 11-12, 2025, at Chain O’Lakes State Park in Albion, Indiana, this event attracts ultra-running enthusiasts. Registration opens on November 1, 2024, and c..

The WOOF Trail Run, also known as Well's Outrageous Ouabache Fifteen, is an exciting trail running event taking place at Ouabache State Park in Bluffton, Indiana. Participants can choose from various distances, including a 5-mile, 10-mile, 15-mile run, or a 15-mile relay team option. Each participan..

The Frozen Trailfest is an exciting outdoor event taking place in Franke Park, Fort Wayne, Indiana, on February 14, 2026. Participants can choose between a 10K trail run and a 20K mountain bike ride, both set against the backdrop of the park's frozen singletrack trails. The event aims to promote out..