Ultra X Nevada

Las Vegas, United States • 20-24 Oct 2025

Ultra X Nevada is a five-day, 220-kilometer multi-stage ultramarathon staged in the Red Rock Conservation Area and Spring Mountain Recreation Area, just outside Las Vegas, Nevada. Runners traverse a dramatic mix of alpine forests, evergreen vistas, high desert basins and striking red rock canyons, with about 6,415 meters of elevation gain. The race provides a fully marked course, on-site medical support, and five nights of camping with included accommodation and transfers. A UTMB Index Race (100k category) is featured, and the event emphasizes relaxed cut-offs and a supportive option to continue to the next day if a stage is not finished. Visit the organization's website for the most recent information.

Race information

UTMB 100K
220 km
6415 m+
220km Over 5 Days
Visit the organization's website for the most recent information.
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