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The Sweaty Backyard Cox Ultra

Concord, United States • 25 Jul 2026

The Sweaty Backyard Cox Ultra takes place in Concord, North Carolina, as a Backyard Ultra–style race set in the woods. The course is a single loop of 4.167 miles that is repeated until only one runner remains. The event conveys a gritty, communal atmosphere with a humorous, tough-running vibe. New for this year, it is a Bronze-level qualifier for the Silver-level Capital Backyard Ultra in Lorton, Virginia, and the race winner earns entry fee coverage for 2026 Capital Backyard Ultra. Runners follow Backyard Ultra rules: each loop must be completed within an hour, no non-participants on the course, aid only at stations, no artificial aids, and standard passing rules. Visit the organization's website for the most recent information.

United States North Carolina Concord

Race information

Registration Facebook
4 mi
Backyard Ultra Loop 4.167 Miles
Visit the organization's website for the most recent information.
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