O24 - Kirtland, OH

The Leave No Trace Trail Half Marathon, held at Camp Manatoc in Peninsula, Ohio, offers runners and hikers a challenging and scenic experience on private trails usually closed to the public. The event includes a half marathon, a 15k, and a 5k, with courses featuring single-track paths through white..

Minnehaha 15k & 5k is a trail race from Western Reserve Racing held at Camp Manatoc in Peninsula, Ohio. A Dirty Trail Series event, it offers two distances—15k and 5k—on private trails near Minnehaha Falls that are normally closed to the public. The rugged course showcases Northeast Ohio’s forested..

The fifth annual entrepreneurship foundation run/walk in Cleveland, Ohio, is held at Stone Mad Pub (1306 West 65th Street). The event offers a 5K run/walk (chip-timed) and a 1-mile walk (not timed). The course is described as partly an out-and-back on a paved trail, promoting a community-friendly at..

The Holden Arboretum Trailblazer 5K is a dog-friendly trail race at the Holden Arboretum in Willoughby, Ohio. The 5K course winds through forested arboretum grounds, offering fresh air and scenic woodlands. The event features MyLaps chip timing with live results, a race T‑shirt, and post-race refres..

Climb Cleveland for Kidney Cancer is a stair-climb fundraiser held at the Wolstein Center in Cleveland, Ohio. The event creates a celebratory atmosphere to honor individuals affected by kidney cancer, featuring a communal ascent of the arena stairs and a post-climb celebration. Attendees can learn f..

The Cleveland Clinic Brain Aneurysm Awareness 5K/1 Mile is a charity running event held at South Mastick Picnic Area in the Rocky River Reservation, Cleveland Metroparks, Fairview Park, Ohio. It offers a 5K Run or Walk (chip-timed) and a 1 Mile Walk (non-timed), set on an out-and-back trail course t..