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Bubba's Backyard Ultra

Center Conway, United States • 4 Oct 2025

Bubba's Backyard Ultra, now in its seventh edition, takes place at 564 Stark Rd, Center Conway, New Hampshire, in the White Mountains. The event uses the Last Person Standing format, with participants running repeat 3.5-mile laps, mostly forest singletrack with sections of snowmobile trail, fields, and logging roads, gaining roughly 250 feet per loop. Each lap must be completed within an hour, and runners must be in the starting area for the next lap; the race ends when only one runner remains to complete their final lap. The weekend features camping, on-site food and drinks, prizes, and a Beer Mile event. Visit the organization's website for the most recent information.

United States New Hampshire Center Conway

Race information

Website Registration
4 mi
250 m+
3.5-Mile Loop
Visit the organization's website for the most recent information.
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