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The More Miles Last One Standing Challenge

Knoxville, United States • 31 May 2025

The More Miles Last One Standing Challenge is an annual ultramarathon event held in Knoxville, Maryland, featuring a unique "last one standing" format. Participants run a 4.167-mile course, starting each hour on the hour, and must complete the yard within that time to continue. The event also offers a 1-mile version suitable for beginners, kids, and walkers, which runs for 24 hours with a tie-breaker system to determine the final winner. The challenge aims to promote endurance and community, with prize money for top finishers. It serves as a qualifier for the Backyard Ultra world championship and encourages participants to push their limits. Visit the organization's website for the most recent information.

United States Maryland Knoxville

Race information

Website Registration
4 mi
4.167 Miles
1 Mile
Visit the organization's website for the most recent information.
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