New Mexico · 50 Mile · 50K · 15 Mile

Jemez Mountain Trail Runs

Jemez Mountain Trail Runs is a 50 Mile, 50K and 15 Mile event held in Los Alamos, New Mexico. It is usually held in May; the exact date hasn't been confirmed in the listing yet. About 500 runners take part across all distances.

Usually held
May
Location
Los Alamos, NM
Field size
~500 runners

Race details

Usually held in
May (date not confirmed)
Distances
50 Mile, 50K, 15 Mile
Field size
About 500 runners
Course
7,000 to over 10,000 ft (very steep, technical mountain terrain)
Registration
ultrasignup.com
Official website
jemezmountaintrailruns.org

About the Jemez Mountain Trail Runs

A grueling high-altitude mountain ultra in the Jemez Mountains starting and finishing in Los Alamos, featuring extremely steep, technical climbs and descents.

Rankings and notes

Rankings and awards
Long-established Western ultra; well-reviewed on RaceRaves and a regional classic

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Jemez Mountain Trail Runs: common questions

When is the Jemez Mountain Trail Runs?
The next date hasn't been announced in the listing yet. The race is usually held in May. Check the organiser's website for the official date.
Where is the Jemez Mountain Trail Runs held?
In Los Alamos, New Mexico.
What distances does the Jemez Mountain Trail Runs offer?
50 Mile, 50K and 15 Mile.
How many people run the Jemez Mountain Trail Runs?
About 500 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
How do I register for the Jemez Mountain Trail Runs?
Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
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