Jemez Mountain

Los Alamos, United States • 10 May 2025

The Jemez Mountain Trail Runs, held in the scenic Jemez Mountains near Los Alamos, New Mexico, offer challenging races including a 50-mile, 50K, and 15-mile distances. Known for its technical trails and significant elevation changes, the course ranges from 7,000 to over 10,000 feet in altitude, featuring steep climbs, descents, and natural obstacles like fallen trees. Participants must be prepared for extreme weather conditions such as heat, cold, rain, hail, snow, and wind. A mandatory gear policy ensures runner safety in inclement weather. The event is renowned for its tough terrain and stunning mountain atmosphere, attracting experienced trail runners seeking a rigorous challenge. Visit the organization's website for the most recent information.

Race information

50 mi
50 Miler
50 km
50k
15 mi
15 Miler
Visit the organization's website for the most recent information.
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