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Coalfields Backyard Ultra

Williamson, United States • 23 May 2025

The Coalfields Backyard Ultra is a unique running event held in Williamson, West Virginia, recognized as a Bronze Ticket race towards the World Backyard Ultra Championship. Participants engage in a "Last Runner Standing" format, running a 4.1667-mile loop every hour. The event emphasizes endurance over speed, with runners accumulating distance until only one remains.

The course is flat and well-marked, featuring a single aid station at the start/finish line. The event encourages camaraderie and preparation, allowing participants to camp and rest between loops. The winner earns a path to compete in higher-tier races, making it a significant challenge for ultra runners. Visit the organization's website for the most recent information.

United States West Virginia Williamson

Race information

Registration
4 mi
4.1667 Miles
Visit the organization's website for the most recent information.
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