Trail Running calendar near Circleville 2026-2027

Trail races of 10K, 20K and 50K on the Rocks and Roots Trail at Alum Creek State Park near Lewis Center OH, with tiered entry fees, packet pickup options, an event shirt and medal, and a no refund policy.

Trail marathon and half marathon at Burr Oak State Park on November 7 2026, run mostly on natural trails with creek crossings and Buckeye Trail sections. Awards, finisher swag, participant guides, and lodging options are listed.

Trail races and ruck divisions at Caesar Creek State Park near Wilmington, OH, run on a roughly 16-mile loop along wooded trails and lakefront; 25K runs one loop, 50K runs two, with four aid stations and a 9.5-hour cutoff.

Trail races at East Fork State Park in Bethel, OH using a 6.55 mile singletrack loop to create Quarter, Half and Full marathon distances with on course aid stations and professional chip timing.

A trail half marathon in Yellow Springs presented by ORRRC, with chip timing, refreshments, generous 4.5 hour cutoffs, free entry for ORRRC members and youth 14 and under, and a commemorative finisher award for those who finish within the c..