Winter ultramarathons in Ohio, United States

Three rugged 10.4-mile loops with over 4,000 feet of elevation gain on rolling, technical trails through Salt Fork State Park

50k on the original Bob’s Big Timber Backyard Ultra course, using repeated loops in a traditional race format with start-finish aid each circuit.

Ten 5k loops through rolling woods and around a lake, wide trails, creek crossing, aid stations with hot soup, bonfire area, heated restrooms

Scenic routes on Ohio’s only dedicated running trail, varied distances, unique terrain at Alum Creek State Park