Ultramarathons in Ohio, United States

Single-track loops around Caesar Creek Lake with rolling terrain, moderate elevation changes, multiple marked trails, and typically high summer temperatures

24-hour relay on a scenic loop with a challenging hill at Veterans Park, focusing on endurance, teamwork, and a lively atmosphere

Scenic routes through Cuyahoga Valley National Park and Summit Metro Parks on 100 and 50 mile courses

Overnight run on a 1.5-mile paved loop around Smith Park, community-focused event in historic Middletown

Historic family farm trails beneath old growth timber and through vibrant prairies, featuring day and night loops around a multi-generational homestead

Repeating 4.167-mile loops with a one-hour time limit; strategic pacing and endurance on a last-runner-standing course

203-mile Ohio road ultra from Lake Erie's Walnut Beach to Wellsville, featuring mountain foothills, rolling hills, Amish country, and industrial towns

Four-loop 50km course at Englewood MetroPark with trail, grass, and pavement sections, gentle rolling terrain, over 450 feet of gain per loop, and three scenic 

Five-loop 50K course through Sunny Lake Park and Moebius Nature Center, featuring serene lakes, ponds, and gently rolling hills

3.2-mile mostly flat loop around Nocterra Brewing with modest elevation and a 6-hour ultra format, featuring festive atmosphere and lively distractions

Demanding 1.1-mile loop with 140 feet of elevation gain per lap, steep climbs on Hogsback Lane, a mix of paved and singletrack in Rocky River Reservation

Looping 63k through Stadium Park, Monument Park, and the McKinley Monument grounds, with green space and local landmark scenery

Scenic, demanding 25-mile trail loop through Camp Tuscazoar’s hills, with private property access and nighttime sections for longer distances

Challenging 25-mile loop on single track, railroad beds, and towpath through woodlands, historic sites, and river views with up to 10,000 feet of elevation gain

Steep hills and rugged trails around Dover, Ohio; a hard, no-frills 100-mile test shaped by darkness, fatigue, pain, and natural beauty.

Scenic four-loop course through cedar forests, rolling prairies, and along Twin Creek, with 3,000 feet of elevation gain and varied terrain

95% singletrack course weaving under mature trees, past lakes and waterfalls, with 1,397 feet of gain per 25K loop and highlights like the Covered Bridge

Trail routes through Hocking Hills State Park and State Forest, featuring stream crossings, deep gorges, dense woodlands, and significant elevation changes

Picturesque one-mile loop at Veterans Park, highlighted by the challenging Gorilla Hill and a fast downhill, with team tents along the course