The Sweaty Backyard Cox Ultra

JUL
25
2026
Read all about the The Sweaty Backyard Cox Ultra on 25 Jul 2026 in Concord.
Sat 25 Jul 2026
Backyard Ultra Loop 4.167...

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About the race

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.

4 mi
Backyard Ultra Loop 4.167 Miles

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