Dirty Dirty 15K

The Down & Dirty 10 Mile is a trail running event held at Oak Hill Trail Head in Cuyahoga Valley National Park, Peninsula, Ohio. Part of the Dirty Trail Series, the course features a challenging mix of terrain, starting with a fast descent into the valley, followed by a long uphill climb, and windin..

The Corny 5K & Family Trail Run, presented by the Richfield Civic Organization, is held at the scenic Richfield Heritage Preserve in Richfield, Ohio. This event features a chip-timed 5K trail run and a fun 1-mile trail run or hike, suitable for all ages and fitness levels. The trails are not strolle..

Hell on Hogsback is an endurance challenge held in Cleveland, Ohio, designed to test both physical and mental strength. Participants tackle a 0.75-mile out-and-back course with significant elevation changes, aiming to complete as many laps as possible within their chosen time frame. The event featur..

The Flusslauf Trail Run & Hike is an exciting 12-kilometer (7-mile) trail event held at Bedford Reservation in Walton Hills, Ohio. Participants can run, ruck, or hike through scenic wooded trails featuring natural obstacles like tree roots and a river crossing that requires getting wet twice. The ev..

The Leave No Trace Trail Half Marathon, held at Camp Manatoc in Peninsula, Ohio, offers runners and hikers a challenging and scenic experience on private trails usually closed to the public. The event includes a half marathon, a 15k, and a 5k, with courses featuring mostly single-track paths through..

The Crowell Hilaka Trail Run, held at Richfield Heritage Preserve in Richfield, Ohio, offers runners a scenic experience through woods, bridle trails, open fields, and camp roads. Participants can choose from 50K, half marathon, and 10K distances, all run on a 6-mile loop repeated accordingly. The c..