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Mad Backyard Ultra

East Ridge, United States • 17 Jan 2026

The MAD Backyard Ultra is a challenging endurance race held annually, designed to test participants' physical and mental limits. Set in Camp Jordan Park, the event requires competitors to complete a 4.1667-mile loop every hour until only one runner remains. Each loop has a strict one-hour time limit, and failure to finish within this timeframe results in disqualification.

The race emphasizes self-sufficiency, with no outside assistance allowed during the loops. Participants can earn awards, including a unique prize for the last runner standing and a belt buckle for those completing 100 miles. The event fosters a competitive yet supportive atmosphere for endurance athletes. Visit the organization's website for the most recent information.

United States Tennessee East Ridge

Race information

Registration Facebook
4 mi
4.1667-Mile Loop
Visit the organization's website for the most recent information.
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