Little Dog's Backyard Ultra
Bell Buckle, United States • 4 Oct 2025
Event overview
Little Dog's Backyard Ultra is scheduled for October 4, 2025 in Bell Buckle, Tennessee. The event follows the Backyard Ultra "Last Runner Standing" format. Each loop is 4.1666667 miles. The venue is the original Backyard Ultra site and has been the location of past duels and world records in this format.
Entry and logistics
Field size is limited to the first 75 entrants, with a wait list used after that limit is reached. The organizer lists a local registration deadline of October 4 at 11:59 PM CT. The event page references directions and a social group for participants and followers. Visit the organization's website for the most recent information.