Trail Running calendar near Findlay Reservoir 2026-2027

A 5K trail race on July 12, 2026 at Stillwater Prairie Reserve in Covington, OH, as part of the Miami County Park District Trail Run Challenge. Multiple pricing and series options are offered; no dogs are allowed.

A 100-minute looped running event at Williams Park in Gibsonburg where laps are recorded on a 0.9 mile loop. Entry is $25 and proceeds support a local foundation; all finishers receive awards and post-run food is provided.

Join the Arch City XC Festival at Westerville North High School for a series of two mile cross country races ending inside the stadium. Categories are available for elementary, middle school, high school, and adult runners.

A community 5K run and walk at Riverbend Park in Findlay, open to all ages. Registration includes a T-shirt guarantee if completed by June 25 and tiered fees; timing is provided by Dave’s Running.

Marsh Madness is a free 32 hour ultra at Pointe Mouillee State Game Area near South Rockwood, Michigan, limited to 50 runners. Daytime 8 mile loops and a shorter night loop are self supported with vehicle access every 8 miles.

A backyard ultra at Alum Creek State Park where runners repeat a 4.167 mile loop each hour until only one runner completes an extra loop. The last person to finish a loop is declared the winner.

Trail loops beside Alum Creek Reservoir in Lewis Center, Ohio on August 8. Options are 7K, 13K, 20K and 26K on a marked 4.1 mile loop with race shirts and finisher amenities.

A night trail running event at Alum Creek Reservoir near Lewis Center, Ohio on August 8, 2026. Multiple lap distances from 7K to 26K, course marked with LED lights and headlamps are required.

Join the annual Summer Sizzler in Toledo for a variety of chip timed races and fun runs. Participants enjoy custom medals, designer shirts, and finish line treats including Kona Ice.

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.

A cross country style 5K run and 1 mile walk on the fairways of Fallen Timbers Golf Course in Waterville, Ohio. Proceeds support Nature's Nursery and another local Northwest Ohio charity.

A 5k mud run in Oak Harbor with more than 20 obstacles and two difficulty options per obstacle. Medals are awarded to all participants and 10% of proceeds go to Ronald McDonald House Charities.

Experience a local themed race in Toledo with distances ranging from a kids dash to a half marathon. Enjoy chip timing, pacers, and finisher medals for the whole family in this inclusive community event.

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.

Perrysburg Township 5K is a community 3.1 mile run and walk at Cardinal Aggregates Quarry in Perrysburg, OH, on September 12, 2026. The program includes a kids race, race t-shirt, refreshments, and varied registration fee tiers.

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.

This 7-mile trail run at Stillwater Prairie Reserve features a two-loop course with river crossings. Organized by the volunteer-run ORRRC, it's free for members and offers a finisher's award for all. A low-cost, community-focused event.

A last-person-standing backyard ultra at Findlay Reservoir where runners complete a 4.3 mile loop every hour until one runner finishes a loop alone. The race is self supported and features professional timing with live coverage.