O24 - Kirtland, OH
Willoughby, United States • 3 May 2025
The O24 is a unique 24-hour trail race taking place in Kirtland, OH, at the scenic Lake Metroparks Chapin Forest Reservation. Celebrating its 13th year in 2025, this event welcomes both beginners and ultra veterans to challenge themselves on a USATF certified loop of approximately 1.00244 miles. The course features a mix of crushed limestone, dirt, and a small portion of asphalt, with a rolling terrain and a notable hill. Participants can run any distance within the 24-hour timeframe, with awards for various achievements, including medals and belt buckles. The event promises a vibrant atmosphere and unique race swag. Visit the organization's website for the most recent information.