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Leaky Hourglass Ultra

Halfway, United States • 30 Aug 2025

The Leaky Hourglass Ultra is a unique Last Man Standing running event held in Half Way, Missouri. Participants race on a rural highway course with rolling hills, completing laps of approximately 4.167 miles. The challenge involves a decreasing time limit for each lap, starting with 60 minutes and losing one minute per lap until only one runner remains capable of finishing. The event features aid stations with food and drinks, and runners are advised to have headlamps and flasher lights after sunset due to traffic on the course. Primitive camping and hotel accommodations are available nearby. Visit the organization's website for the most recent information.

United States Missouri Halfway

Race information

Registration Facebook
4 mi
250 m+
4.167 Miles
Visit the organization's website for the most recent information.
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