Backyard Ultra
Big's Backyard Ultra
About this race
4.167-mile loops every hour on the hour until only one runner remains.
Before you line up
Race-day planning
Big's Backyard Ultra is held on Monday, October 19, 2026 in Bell Buckle, TN. The start time is to be confirmed by the organizer. Registration is currently open — use the official registration link above to enter directly with the organizer.
Always confirm the date, start time, entry fee and course details on the official event site before you travel or register, as race information can change after a listing is published. For discipline-specific guidance on what to expect and how to prepare, see the Backyard Ultra sector guide.
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