Trail Running calendar near Dayton 2026-2027

Explore the forested trails of Caesar Creek State Park in this 50K, 25K, and Ruck event. Participants will navigate a scenic loop with rolling hills, creek crossings, and lake views. The race features a cupless format and is part of the No..

A Day in The Park is a timed event on a flat, certified 1-mile loop in Miller Ecological Park. Choose the 24-hour challenge, aim for 100 miles, or try the new 6-hour option. It's organized by the women-led team at Empower Ultras.

Run or walk a 5K through the scenic trails of Shawnee Prairie Preserve. The event supports the local Raptor Ambassador program and features chip timing, age group awards, and a race shirt for early registrants. It's a community event for al..

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.

Join the Ohio River Road Runners Club for a trail half marathon at John Bryan State Park. Enjoy a community atmosphere with chip timing and finisher awards for all who complete the course within the generous time limit.