Trail Running calendar near Findlay Reservoir 2026-2027

A 5k mud run in Oak Harbor, Ohio with 20+ obstacles and two difficulty lines on many obstacles. Registration includes a T-shirt, wristband, and medal, and 10% of proceeds will go to Ronald McDonald House Charities.

Experience the natural beauty and elevation of Hidden Lake Gardens at the 16th annual Run for the Hills. Choose from a timed 5K run or walking options on a scenic course in the heart of the Irish Hills.

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 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.

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.

A 12th annual 5K through Glacier Ridge Metro Park on September 19, 2026, presented by the Dublin Coffman Marching Band to raise funds for band students, with the band performing along the route.

Trail trail races at Freedom Hills Ministries on September 25, 2026 include 10K and 5K distances with chip timing and a 1 mile kids run. Medals for all finishers, age-group prizes, food and drinks; a 12-run challenge follows on September 26..

A 7 mile trail race at Stillwater Prairie Reserve near Covington, Ohio, run as two 3.6 mile loops with dirt, gravel and meadow sections and river crossings. ORRRC members pay no fee while non-members ages 15 and up pay ten dollars.

A last person standing Backyard Ultra at Findlay Reservoir where runners complete a 4.3 mile loop each hour. The self supported event features professional timing, live tracking and streaming, camping the night before, and non refundable en..

Experience a vibrant 5k trail run at Camp Lakota where runners and walkers encounter clouds of color. Help support local scouting and leadership programs while enjoying post race donuts and competing for top finisher awards.

Run with Heart in Urbana offers a 5K, a 1 mile fun run walk, or virtual participation along the Simon Kenton Bike Path. The 5K awards the top three male and female finishers in several age categories.

Experience the vibrant autumn foliage of Mohican State Park through a variety of trail races. Runners and hikers can enjoy rugged paths and forest scenery alongside their leashed dogs in Perrysville Ohio.

A Halloween themed race day in Lewis Center with distances from a 50 m kids dash to a half marathon, plus a virtual option, chip timing, awards, free photos, and event swag for most distances.

A night time 5K mud run in Oak Harbor with more than 20 obstacles and a lit, spooky course two weeks before Halloween. The event is not officially timed and donates 10 percent of proceeds to Ronald McDonald House Charities.

Test your endurance at Malabar Farm State Park with a twelve hour night run. Participate solo or as a relay team on a scenic loop featuring pavement, gravel, and grass while supporting historical preservation.

Trail races at Secor and Wiregrass Metroparks near Berkey, Ohio, featuring an 8 mile course (about 7.7 miles) and a 5K loop (about 3.3 miles). Flat, non technical courses with medals for finishers and awards in multiple categories.

Trail races on the Rocks and Roots Trail at Alum Creek State Park on November 1, 2026, offering 10K, 20K, and 50K distances with tiered registration fees and a no-refund, no-bib-transfer policy.

The Alum Creek Trail Race will take place in Lewis Center on Saturday 7 November 2026. You can run between 5 and 13 miles.

Two trail races at Alum Creek State Park in January and February offer looped 10K-based courses with five distance options from 10K to 50K, aid stations, drop bag access, and a limited trail package for series registrants.

Trail races of 6K, 10K, 20K and 50K take place April 3, 2027 on the Rocks and Roots Trail at Alum Creek State Park near Lewis Center, Ohio. The event uses alternating looped trail courses, has tiered fees, and a no refund policy.