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Lazy A Backyard Ultra

Udall, United States • 10 May 2025

The Lazy A Backyard Ultra is an endurance running event held in Udall, Kansas, where participants aim to complete as many laps as possible until only one runner remains. Each lap measures 4.167 miles, and runners must finish within one hour to continue. The race format emphasizes self-sufficiency, with no pacing or personal assistance allowed on the course. Runners are responsible for their hydration and safety, especially during nighttime laps. All participants receive a bib and a custom medallion, while winners in various categories earn free entry for the following year and a unique prize. Visit the organization's website for the most recent information.

United States Kansas Udall

Race information

Registration Facebook
6 km
4.167 Miles (6.706 Kilometers)
Visit the organization's website for the most recent information.
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