Endurance Grid lists 3 adventure races in Ohio, from October 2026 to August 2027 across 3 cities.
The adventure race calendar in Ohio is busiest in August, October, and December, with races most often in Dayton.
Adventure racing combines several disciplines — trekking, running, mountain biking, and paddling — with navigation by map and compass between checkpoints over a single course. Events range from a few-hour sprint to multi-day expedition races, and are commonly raced in teams.
Because navigation is part of the challenge, route choice and decision-making matter alongside fitness, and there is not always a marked course to follow. The exact disciplines, distances, and team-size rules vary by event.
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