O24 - Kirtland, OH
Willoughby, United States • 2 May 2026
O24 - Kirtland, OH
O24 is a 24 hour trail race held May 2, 2026 at Lake Metroparks Chapin Forest Reservation in Kirtland, Ohio, located at 10381 Hobart Road. The event follows a short certified loop and allows participants to run any distance or time up to 24 hours.
The course is USATF certified and IAU Bronze Labeled, consisting of a 1.002445 mile loop on trails. Surface composition is primarily crushed limestone and dirt with a short section of asphalt. The loop is rolling with one main hill and has approximately 65 feet of elevation gain and loss per lap.
Timing and awards are provided for all runners. Live electronic chip timing is used with online live results. Runners who do not reach 100 miles receive a race medal, while runners who complete 100 miles or more receive a belt buckle. Custom awards are given to the top three male and top three female finishers. The event offers unique race swag and a webstore with custom items.
The event began in 2012 at Chapin Forest as a training-oriented endurance event. Registration closes Thu, Apr 2 at 11:59 PM ET. Visit the organization's website for the most recent information.