Trail Running calendar near Lake Darby 2026-2027

A Day in The Park is a timed event at Miller Ecological Park offering a certified 1 mile loop with 24 hour, 100 mile and a new 6 hour option. The course is crushed gravel and mostly flat with a central aid station and on course tenting.

A 5K run or walk on the trails of Shawnee Prairie Preserve in Greenville, Ohio on November 14, 2026. The event features age group divisions, chip timing, shirts for early registrants, and proceeds support the Raptor Ambassador program.

Turkey Trails Columbus on 11/15/2026 at Ohio State at Newark offers distances from a Kids Dash to a Half Marathon. The event includes a chip timed 5k and 10k, a virtual option, and event shirts and medals for most entries.

Trail races at Oakes Quarry Park in Fairborn, OH feature 5K, 10K and 15K courses over limestone cliffs and wooded trails. All finishers receive a medal and overall winners in each distance receive awards.

A trail race in Glenmont, Ohio on Dec 12, 2026 offering 50k and 25k distances on the original Bob's Big Timber Backyard Ultra course. The events use a standard race format with a lightly stocked aid station and shirts guaranteed for orders..

A 13.4 mile trail race in Yellow Springs on December 19, 2026, with timed cutoffs and on course aid station rules. ORRRC members run for free while nonmembers ages 15 and up pay a $10 fee; minors under 15 are free.

Experience the only trail in Ohio built by runners at Alum Creek State Park. Choose from multiple distances across two winter race dates and earn unique medals or even a belt buckle for completing the double 50K challenge.

A multi-distance timed trail event at Majestic Farm in Batavia OH on April 2–4, 2027 featuring a 2 mile loop, cupless aid stations, free horse stalls for storage, an AWD division, and a 12 hour rucking option.

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.