Trail Running calendar near Dover 2025-2026

The Akron Trail Marathon, taking place in Akron, Ohio, features a scenic course that begins downtown and showcases the beautiful Summit Metro Parks. Participants can choose from three distances: a full marathon, half marathon, and 10K, with the marathon running the half marathon course twice. The ev..

The 19th Annual Burning River Endurance Run & Relay is set to take place in Northeast Ohio, featuring a variety of challenging events including a 100-mile, 50-mile, and marathon solo run, as well as an 8-person relay. The race showcases the scenic beauty of the Cuyahoga Valley National Park and Summ..

The Down & Dirty 5 Mile & 10 Mile event takes place in Peninsula, Ohio, within the scenic Cuyahoga Valley National Park. Participants can choose between a 5-mile or a 10-mile trail run, both featuring diverse terrain that includes fast descents and challenging climbs. The event is part of the Dirty ..

The Flusslauf is an exciting trail running and hiking event taking place in Bedford Reservation, Ohio. Participants can choose between a 7-mile run/hike or a 1-mile run/hike, both designed to challenge and connect runners with nature. The event features a river crossing, adding an adventurous twist,..

The Three Rivers Marathon Swim is a unique 30K open water swimming event taking place in Pittsburgh, PA, organized by Team Forever. Scheduled for August 23, 2025, this marathon swim benefits the Forever Fund, which supports local families facing costs related to infant cardiothoracic surgery at UPMC..

The Tuscazoar Endurance Race, taking place on August 30, 2025, at Camp Tuscazoar in Dover, Ohio, features a challenging 25-mile loop course that is predominantly trail-based. Participants can choose from various distances, including 100, 75, 50, and 25 miles, with options for both morning and evenin..

The Leave No Trace Trail Half Marathon, along with the Minnehaha 15k and 5k, is set to take place at Camp Manatoc in Peninsula, Ohio. This event offers participants the chance to explore private trails typically closed to the public, featuring a challenging course that includes scenic views of white..

The Crowell Hilaka Trail Run is an exciting outdoor running event held at the Richfield Heritage Preserve in Ohio, featuring a scenic course that includes primitive single track, bridle trails, open fields, and camp roads. Participants can choose from three distances: 50K, half marathon, and 10K, wi..

NEO24 is a 24-hour running event taking place in Brunswick, OH, on October 4, 2025. This race, established in 2024, is a revival of the popular NorthCoast 24 event and aims to be inclusive for runners of all abilities. Participants will run on a certified one-mile loop, striving to cover as much dis..

The Chippewa Creek Challenge is an exciting trail running event set in the picturesque Brecksville Reservation, part of the Cleveland Metroparks. Participants can enjoy a half marathon that showcases the stunning autumn foliage, with vibrant colors enhancing the experience. The course features a mix..

The Conquer the Castle Trail Race in Willoughby Hills, OH, is an exciting running event featuring multiple distance options, including a 5K, 10 Mile, 20 Mile, 50K, and 100K. Scheduled for November 1, 2025, the race also introduces new categories such as a 20 Mile Ruck and a 20 Mile afternoon run. Th..

The Dirty Dirty 15K is an exciting trail running event taking place in Willoughby Hills, Ohio, as part of the Dirty Trail Series. Set in the scenic North Chagrin Reservation, participants will navigate a two-loop course that showcases diverse landscapes, including woodlands and meadows, while passin..

The Regal Beagle Ultra is an exciting running event taking place in Akron, OH, featuring 50K, 25K, and 5-mile courses. Set within the scenic Bath Nature Preserve and Bath Community Park, participants will navigate a mix of paved and gravel roads, as well as dirt and grass trails. The race consists o..