Trail Running Calendar Ohio 2026-2027

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.

An evening trail event at Hemlock Nature Preserve on September 4, 2026 offering a 7-mile (about 11 km) run, ruck, or hike plus a 1-mile option, a twice crossed stream, live German music, biergarten, chip timing, awards, and post-race food.

Multi-distance trail races on a 25 mile loop at Camp Tuscazoar near Dover OH, featuring night options, cupless aid stations, pacer policies, and finisher awards.

Trail races at Camp Manatoc on September 5, 2026 include a half marathon plus new 15K and 5K options on mostly single track technical trails; dogs are allowed.

A trail half marathon and 10K on the Rocks and Roots Trail at Alum Creek State Park near Lewis Center, Ohio. Tiered registration fees apply, packet pickup is available before and on race day, and the event has a no refund policy.

A community Memorial 5K Run/Walk through Dover City Park, starting and finishing at the softball field by Dover Middle School, with proceeds supporting a local scholarship fund.

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.

Five trail distances wind through Hocking Hills State Park around Old Man's Cave, Cedar Falls and Ash Cave, mostly on trail with notable climbs; registration runs from Feb 1 to Sep 10, 2026 and the event has a 750 entrant capacity.

Trail ultramarathons of 25K and 50K around scenic Mill Creek Park in Youngstown featuring mostly single track trails, rocky and rooted terrain, a rugged stream crossing, and staffed aid stations.

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.

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 community 5K at Cardinal Aggregates Quarry in Perrysburg on September 12, 2026, offering a run, a walk, and a kids run or walk over 3.1 Miles. Registration opens June 1 and includes a race T shirt and post race refreshments.

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.

A benefit trail event at Sharon Woods Metro Park on September 12, 2026, raising funds so middle and high school students from Dwell Community Church can attend week long summer camps. Distances include a 5K, a one mile, and a free kids run.

A Spartan style endurance race in Hocking Hills covering over 4 miles with 20 plus obstacles, mud and water. Individual, group and 5 person team entries are available and the event is recommended for ages 15 and up.

Support service members and their families at Reynoldsburg Civic Park. Choose between a 5k obstacle course with mud and walls or a stroller friendly paved 5k run through the park grounds.

Experience the natural beauty of Oak Openings Metropark with a 25k or 5k trail race. Support global health initiatives while navigating scenic forests and prairies on a professionally timed course.

Trail races at Richfield Heritage Preserve offering 50K, half marathon, and 10K on mixed single track, bridle trails, fields, and camp roads in mid September.

Wildwoods on September 13, 2026 in Pataskala offers a 5K and a 1 Mile youth run on the Historic McGowan XC Course; participants receive a tee and bib, and proceeds benefit SWL Schools.