The Shippey Endurance Runs 2027

The Shippey Endurance Runs are winter trail ultras held at Beaumont Scout Reservation, situated in the rolling wooded hills near Greater St. Louis. The series offers distances from 25K and 50K up to 100K and 100 miles, including a 20-mile option and a 40-mile night race. It stands as STL's original 100-mile trail ultra, though the event structure accommodates various efforts, from a long trail run to a multi-day ultra. The course crosses challenging Scout reservation trails, typically inaccessible to the public, making the location a significant attraction. The name honors Merle Shippey, reflecting the Scouts' trail color designation system. The race maintains a community-focused atmosphere with straightforward logistics: crews avoid navigating remote roads, runners have access to indoor camping near the start-finish, and resupply points are conveniently located nearby. The event is cupless and Trail Sister Approved, with a course design allowing frequent contact with crew or aid stations every few miles.