O24 - Kirtland, OH
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Outrun 24 Hour Endurance Race
The event is a 24 hour trail race held at Lake Metroparks Chapin Forest Reservation in Kirtland, OH, about 30 minutes east of Cleveland. The course uses a compact loop through areas of distinctive rock formations and mature woodland trails.
Participants run a repeated 1 mile loop and may cover any distance or run for any duration up to 24 hours. The event listing includes an official 100 miles option while the format also allows runners to stop at any point during the 24 hour period.
Registration opens on October 1, 2026 and closes on May 1, 2027. The registration fee is $150. The setting and loop format mean support and logistics are concentrated in a single area within the park. Visit the organization's website for the most recent information.
