Trail Running calendar near Greenville 2026-2027

A 12 hour timed run and ruck at Smith Park in Middletown, featuring a 1.52 mile loop, chip timing, aid station provisions, distance awards and fundraising support for Art Central Foundation.

Test your endurance at this military inspired obstacle course featuring mud crawls and climbing walls. Supporting the Light Foundation, the event offers a 5k trail for adults and a dedicated race for children.

Support the Milan cross country team at the Indian Trails 5K in Indiana. This community fundraiser features both running and walking options for participants of all backgrounds.

A women only 5K obstacle mud run on August 2, 2026 at East Fork Motocross Park featuring 18+ obstacles, an emphasis on fun and teamwork, and open to participants ages 7 and up.

Join this women only 5k mud run at East Fork Motocross Park for a day of obstacles and fun. Gather your team to crawl and climb through the mud in a supportive non competitive environment.

This summer cross-country series in Mason features a 2-mile grass race. Compete individually or with a team in high school or open categories. Spectators are welcome free of charge.

A 5K trail race at Lost Creek Reserve in Troy Ohio on August 9 2026, part of the Miami County Park District Trail Run Challenge. Registration offers shirt and no shirt pricing and a Team Challenge is available.

Run through 7000 acres of prairies and forests at the Darby Creek Bison 10k Trail Race. Enjoy a chip timed course in Ohio largest Metro Park with awards for multiple age categories.

Run or walk along the Pennsy Trail in Greenfield to support international cultural exchange programs. This community event features 5K and 1 Mile distances on a flat down and back course.

Experience a scenic cross country 5k along the wooded trails of the White River in Noblesville. Participants enjoy a timed race with rewards including local honey and medals for top finishers while supporting local food security.

A community 5k trail run on the wooded trails of Salamonie Lake that starts and finishes at the Wildlife Management Pond. The event features a free pancake breakfast for participants and corn sales with proceeds supporting local interpretiv..

Join the Powder Keg Trail Run at Carter Park in Kings Mills on August 22 for a scenic 3.5 mile Run or Walk suited to all paces. Enjoy river views, the Stairway to Heaven ascent, and support The Arts Alliance.

Run the Deer Trail Run Half-Marathon through the scenic trails of Cincinnati's Mt. Airy Forest. This themed trail event awards series points and finisher medals. Costumes are encouraged for a chance to win an award.

A six-hour timed night trail event at Franke Park. Participants run, ride, or wheel as many laps as they can on a mixed-surface course. Bring your own fuel to share at the lit HUB facility.

A Backyard Ultra in Noblesville, IN on September 12, 2026 featuring repeated 4.167mi loops through Koteewi Park and along E 234th St. Runners repeat the loop each hour until only one participant remains.

Experience the fourth annual aMAZing 5k trail run at the Garber Nature Center. This event supports the Preble County Park District and offers awards for top finishers across multiple age categories.

Sprint For Survivors is the 8th annual run in Marysville on September 12, 2026. Distances include a 1 Mile, a 5k and a 10k and proceeds support She Dreams Again and its transitional home for trauma survivors.

Experience an ultra trail race through the scenic forests and prairies of Germantown MetroPark. Runners can tackle the full 50k distance individually or join a two person relay team to navigate the hilly four loop course.

Celebrate the 30th anniversary of the Air Force Marathon at Wright Patterson Air Force Base in Dayton, Ohio, a Boston qualifying course that finishes at the National Museum of the United States Air Force. Choose from marathon, half, 10K, 5K..

Challenge yourself for five hours on the trails of Franke Park. Runners, mountain bikers, and wheelchair athletes each have their own loop to complete as many laps as possible. The event supports local trail maintenance through Summit City..