Trail Running Calendar Ohio 2025-2026

Running With My Gnomies is an exciting trail running event taking place at Camp Tuscazoar in Dover, Ohio. Scheduled for May 10, 2025, participants can choose from three distances: a challenging 50K, a 25K, or a fun 9ish mile course. Runners will navigate through scenic trails while searching for hid..

The 6 Hours of Power event at Germantown MetroPark invites participants to run as many 5K loops as possible within a six-hour timeframe. Organized by Wolf Pack Adventures, the race requires runners to complete at least four loops to officially finish, with results based on the total number of loops..

The Germantown Trail Race, scheduled for May 10-11, 2025, offers a variety of running events at Germantown MetroPark, including a half marathon, 10K, 5K, and a 20K relay. Participants can also join the "6 Hours of Power" event. The race showcases the park's stunning landscapes, featuring old-growth..

The Thunderbunny Trail Races, held at Strouds Run State Park in Athens, Ohio, is an annual event featuring ultramarathon and trail running races. Celebrating its 8th year, the event offers a 50K, 25K, and 11K courses, all showcasing the scenic Appalachian Foothills and primarily singletrack trails...

The 6 Hours of Power is an exciting running event held at Alum Creek State Park in Lewis Center, Ohio. Participants are challenged to complete as many 5K loops as possible within a six-hour timeframe. To officially finish the race, runners must complete at least four loops, with their official time..

The Great Guernsey Trail Half-Marathon is a running event scheduled for May 17, 2025, in Cambridge, Ohio. It features multiple race options, including a Half-Marathon, 10k, 5k, and a Fun Run/Walk. The event aims to highlight the scenic Great Guernsey Trail, with all races being chip-timed and conduc..

The Rhino Trail Run 10K is an exciting off-road running event taking place in Cincinnati, Ohio, on May 17, 2025. Participants can enjoy a scenic course through French Park, featuring beautiful meadows, wooded trails, and a creek known for fossils. The race offers a total elevation gain of 331 feet,..

The Tie Dye 50k is an annual ultramarathon event taking place on May 17, 2025, in Yellow Springs, Ohio, at the scenic John Bryan State Park. The race features a three-loop course, each approximately 10.3 miles long, showcasing the park's beautiful limestone gorge and natural landscapes. Participants..

The High Lea 6/12/24 Hour race, scheduled for May 17, 2025, offers multiple race options including 6, 12, 24 hours, and a new 100-mile race. The course is 3 miles long with varied terrain, primarily gravel camp roads and some trail, set in Richfield Heritage Preserve, Ohio. Participants can run, wal..

The Alum Creek Trail Race, taking place on May 17-18, 2025, at Alum Creek State Park in Lewis Center, Ohio, offers a variety of running events including a half marathon, 10K, 5K, and a 20K relay. Participants can also join the "6 Hours of Power" event. The race features scenic trails with diverse na..

The Dirt Days Trail Series - Mt. Airy Ridge Run is a popular running event scheduled for May 18, 2025, in Cincinnati, Ohio. Participants can choose between two race distances: a 5.4-mile single lap and a 10.6-mile two-lap course, both set in the expansive Mt.Airy Forest, which offers a scenic wilder..

The Fools Trail Race, taking place on May 24, 2025, in Peninsula, OH, offers a unique running experience on the scenic trails of Camp Manatoc. Participants can choose from four events: a 2-hour, 4-hour, or 8-hour solo run, or an 8-hour relay for teams of four. The course features a 5k loop through l..

The John Bryan Trail Race, taking place from May 24 to May 25, 2025, in Yellow Springs, Ohio, offers a variety of running events including a half marathon, 10K, 5K, a 20K relay, and a unique 6 Hours of Power challenge. Set in the scenic John Bryan State Park, participants can enjoy the beautiful lim..

The 6 Hours of Power event at John Bryan State Park invites participants to run as many 5K loops as possible within a six-hour timeframe. Organized by Wolf Pack Adventures, the race encourages runners to complete at least four loops to officially finish. The event showcases the park's stunning limes..

The TuscParks: Norma Johnson Center 5K Trail Run & Walk, titled "Follow the Flock," is set to take place at the Norma Johnson Center in Dover, Ohio. This event features a scenic 5K course primarily on grass, with some areas of mulch and dirt, offering a mix of flat terrain and gentle hills. Particip..

The 6 Hours of Power event at Caesar Creek State Park invites participants to run as many 5K loops as possible within a six-hour timeframe. Organized by Wolf Pack Adventures, the race requires runners to complete at least four loops to officially finish, with results based on the total number of loo..

The Caesar Creek Trail Race, taking place from May 31 to June 1, 2025, at Caesar Creek State Park in Waynesville, Ohio, offers a variety of running events including a half marathon, 10K, 5K, and a 20K relay. Participants can also join the "6 Hours of Power" event. The race features scenic trails wit..

The Mohican Trail 100 Mile Run, known as the MO 100, is a prestigious ultra-marathon held in Ohio's scenic Mohican Memorial State Forest. Celebrating over 35 years, it is recognized as one of the nation's premier ultra-running events and serves as a qualifying race for both the UTMB World Series and..

The Hueston Woods Trail Race, scheduled for June 7, 2025, at Hueston Woods State Park, offers a variety of events including a half marathon, 10K, 5K, a duathlon, a 20K relay, and a unique 6 Hours of Power challenge. Participants can enjoy the scenic trails featuring limestone and shale bedrock, whic..

The Eagle Up Ultra is a prominent 24-hour ultramarathon held at St. Helena Park in Canal Fulton, Ohio. Known as one of the largest 24-hour races worldwide, it attracts runners from over 40 states and three countries, many of whom are veterans and members of Team RWB.The event features a 5-mile loop..