Mo Spring

Perrysville, United States • 25 Apr 2026

Mo Spring

Mo Spring takes place at Mohican State Park in Perrysville, Ohio. The event provides a variety of distances held on rugged trails and hills, beginning and ending at the Mohican State Park Lodge. Participants move through a diverse ecosystem featuring budding trees, spring flowers, ferns, and mosses.

The course passes several notable landmarks, including the Clearfork Gorge, which is a Registered National Natural Landmark over 300 feet deep. Runners and walkers also encounter an iconic covered bridge, a fire tower, and Lyons Falls. The landscape is characterized by towering hemlocks and old-growth white pines, providing a habitat for local wildlife and songbirds.

The following distances are available:

  • Marathon (3,757 ft elevation gain)
  • Half Marathon (1,850 ft elevation gain)
  • 15k (1,217 ft elevation gain)

Participants receive a triblend tee and a finisher medal. All events have an 8 hour cutoff time. Hikers are welcome to participate in the marathon and half marathon distances. Awards are presented to the top three overall male and female finishers, as well as the top three in various five-year age groups ranging from 19 and under to 70 and over. The event is part of the Ohio Endurance Series, and discounted lodging is available at the Mohican State Park Lodge. Visit the organization's website for the most recent information.

Race information

26 mi
Mo Spring Marathon
13 mi
Mo Spring Half Marathon
15 km
Mo Spring 15k
Visit the organization's website for the most recent information.
Trail runs nearby

Experience one of the nation’s oldest ultra-marathons through the 5,000-acre Mohican Memorial State Forest. This event offers 100-mile, 50-mile, and marathon distances and serves as a qualifier for the Western States 100.

A Last Runner Standing backyard ultra on a family farm in Glenmont, OH with trails through old growth timber and prairie. Free camping and parking are available near the start and finish.

Trail races at Mohican State Park on October 10, 2026, featuring a marathon, half marathon, and 15k through forested trails and park landmarks. Part of the Ohio Endurance Series with race swag and age group awards.

Test your endurance at Malabar Farm State Park with a twelve hour night run. Participate solo or as a relay team on a scenic loop featuring pavement, gravel, and grass while supporting historical preservation.

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