Trail Running calendar near Milford 2026-2027

A 12 hour run and ruck on a 1.52 mile paved loop at Smith Park in Middletown, Ohio. Chip timing, a stocked aid station, weight rules for ruckers, and student crafted finisher awards for several distance milestones.

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.

Trail races at Oakes Quarry Park in Fairborn, Ohio offering 5K, 10K and 15K courses with marked routes, aid stations, awards and finisher medals.

The Fearless 5K in Mechanicsburg features a cross-country 5K, a 1 mile run/walk and a kids 1/4 mile on cinder track, with on-site entertainment and vendors while raising funds for youth 20 and under with serious or life threatening illness.

Women-only 5K obstacle mud run at East Fork Motocross Park on August 2, 2026, featuring 18+ obstacles and open to participants aged 7 and up.

Evening 2 mile grass cross country races at Corwin Nixon Park in Mason OH on 08/07/2026 with high school and open divisions and free spectator access.

Cross country 5K at Hagerstown High School on August 8, 2026 featuring a double loop of steep hills on grass and dirt with good spectator viewing.

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.

A 10 km trail race at Battelle Darby Creek Metropark near Galloway, OH. ORRRC members run free; non-members pay $10 for ages 15 and up while ages 14 and under are free.

Trail races at Oakes Quarry Park in Fairborn offering a 1.55 mile fun run plus 5K, 10K, and 15K lap formats through limestone cliffs and wooded trails.

A women only 5K obstacle mud run at Pop's Landing, Haddix Farms on August 16, 2026, featuring 18+ obstacles. Open to women aged 7 and older, the event emphasizes teamwork and a non-competitive atmosphere.

Powder Keg at Carter Park in Kings Mills, Ohio on August 22, 2026 features a roughly 3.5 mile trail loop along the Little Miami River with an old road, an old dam, and a stair climb. Online registration only, fee $23.50.

A cross-country 5K and 10K at Talon Winery in Lexington with finisher awards and a wine drink ticket; under-21 participants receive the award but not the wine. The event includes wine sales, live music, and an after-party in the tasting roo..

Trail races at Mt. Airy Forest in Cincinnati include 5K, 10K, a 13.1 Miles half marathon and 30K. Finishers get medals, half marathon and 30K include shirts, and the event awards series points across the ATR season.

Trail races at Oakes Quarry Park on August 29, 2026 offering a 1.55-mile fun run, plus 5K, 10K and a 15K made of laps on a 1.55-mile out-and-back loop.

Third-year trail ultrarun at East Fork State Park on September 12, 2026, using a roughly 33 mile loop for 50K, 100K and 100 mile, plus a 15 mile out and back. The course includes singletrack, creek crossings and lake views.

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.

A four-loop trail 50K at Germantown MetroPark with an individual race and two-person relay, about 3,000 gain, manned aid stations, a cupless policy, and a flood-course alternative; registration runs from 2026-03-01 to 2026-09-10.

A farm based obstacle event with a 5K course and a 1 mile kids option, featuring over 20 obstacles, pumpkins, food trucks, and educational displays at South Plymouth Pumpkins in Washington Court House.