Logo

High Lea 6/12/24 Hour

Richfield, United States • 16 May 2026

High Lea 6/12/24 Hour is an endurance ultramarathon at Richfield Heritage Preserve in Richfield, Ohio. The 2.92-mile loop climbs about 225 feet and runs mostly shaded gravel camp roads and trails. Distances include 6, 12, 24 hours and a 100-mile race.

The event embodies a friendly, old-school ultrarunning vibe with a small footprint and experienced volunteers. Perks include belt buckles for 100-mile and 100k finishers, medals for other distances, and shirts for all. Proceeds support park improvements.

Notable features: pacers permitted at halfway points for certain distances; chip timing with live tracking, plus camping and spectators and volunteers on site. Visit the organization's website for the most recent information.

United States Ohio Richfield

Race information

Website Registration
24 km
24 Hour
100 mi
100 Mile
12 km
12 Hour Day
6 km
6 Hour
Visit the organization's website for the most recent information.
Trail runs nearby

Climb Cleveland for Kidney Cancer

Cleveland - 18 mi from Richfield

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..

Cleveland Clinic Brain Aneurysm Awareness 5K

Fairview Park - 18 mi from Richfield

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..

Best Of The West Marathon & Half Marathon

Ravenna - 21 mi from Richfield

Best of the West takes place on Saturday, September 20, 2025, at West Branch State Park Beach, Marina Drive, Ravenna, OH 44266 (GPS 41.1369617881758, -81.103947576689). The event is part of the Ohio Endurance Series. Donations from the race benefit the Crooked River Chapter of the Buckeye Trail Ass..

Raiders Run - Bay Village

Bay Village - 22 mi from Richfield

Raiders Run in Bay Village, Ohio, is a community fundraiser hosted by St. Raphael School. The event offers multiple distances: a 5K, a 5K for SRS students, a 1-Mile option, and a 1-Mile for SRS students, plus a 5K/1-Mile Virtual option.The course map is available, with the race benefiting the school..

Neo24 - Brunswick, OH

Brunswick - 10 mi from Richfield

NEO24 is a 24-hour and 12-hour ultrarunning event held in Brunswick, Ohio, established in 2024 as the successor to the popular NorthCoast 24 race. The race features a USATF-certified 0.996-mile loop course with minimal elevation gain, set around the scenic Brunswick Lake. Designed to be inclusive, i..

WQMX 5KAY

Mogadore - 18 mi from Richfield

The 7th Annual WQMX 5KAY is a running and walking event held at Rufener Hilltop Farms, located at 1022 State Route 43 in Mogadore, Ohio. Participants can choose between a 3.1-mile run or a one-mile walk on a scenic, unpaved course featuring beautiful views of the property. The event offers medals fo..