2025 Event Countdown

Saturday, May 17, 2025

0 Days
9 Hours
59 Minutes
59 Seconds

Last One Standing


Welcome to the ultimate test of endurance in the Land of Entrapment (LoE) Backyard Ultra! Held amidst the rugged terrain of San Ysidro, NM, this event challenges participants to push their limits like never before. The concept is simple yet daunting: complete a 4.167-mile loop every hour, on the hour, until only one competitor remains standing. As the hours pass, the mental and physical demands intensify, separating the determined from the rest. Whether you're a seasoned ultrarunner or a newcomer to the sport, the LoE Backyard Ultra promises an unforgettable experience of perseverance, camaraderie, and the thrill of pushing beyond your perceived limits. Are you ready to embrace the challenge and test your endurance in the unforgiving landscapes of New Mexico?  Will you be the Last One Standing?


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2025 Event Information

More information about 2025's event will be released as it becomes available, along with packet pickup as the event gets closer.

Come be the Last One Standing!

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Past Events