Flock of Flamingos

Outrun 24 Hour Trail Race in Kirtland, Ohio uses a USATF certified 1.002445 mile loop and lets participants run any distance up to 24 hours. Live chip timing, event swag, medals under 100 miles and a buckle for 100 mile finishers are provid..

Timed ultrarunning options on a mostly shaded 2.92 mile loop at Richfield Heritage Preserve, with camping, aid station service, chip timing and awards for finishers. Multiple timed distances and a 100 mile option are offered.

Trail-based race day at Camp Manatoc on May 23, 2026 offering 10k, half, marathon, and an 8-hour format on varied singletrack and wooded trails. Part of the Ohio Endurance Series with aid support, swag, awards, and donations benefiting Camp..

Experience a true cross country race through the wooded trails and rolling hills of Cuyahoga Valley National Park. This event features a scenic 5K trail run and a flat 1 mile grass loop for children.