50 kilometers of raw mountain terrain above 8,000 feet
A demanding 50-kilometer mountain race through the Sierra de Arteaga, gaining over 2,400 meters on terrain that ranges from pine forest to exposed ridgelines at high altitude. One of the race's most popular distances, the 50K is a genuine mountain ultra with mandatory gear and an electrocardiogram requirement — testament to the seriousness of the course.
Some ultra experience recommended
Arteaga, Coahuila, MexicoJuly 25, 2026
Ultra Coahuila 50K is a loop trail race in Arteaga, Coahuila, Mexico, held on July 25, 2026. The course covers 50 km, climbs 2,258 m, and has a 13h cutoff.


| Location | km | Elevation | Cutoff | Crew |
|---|---|---|---|---|
Start Start | 0.0 | 2,758 m | — | |
km 12 Aid Station Aid Station | 12.0 | 2,621 m | 3h | |
km 41 Aid Station Aid Station | 41.0 | 3,101 m | 10h | |
Finish Finish | 50.0 | 2,758 m | 13h |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.
Bosques de Monterreal resort offers cabin-style hotel rooms and full cabins at the race venue. All expo activities and race bib pickup occur on-site. Book early — prices increase closer to the event. Contact: 844 438-8170 / 818 333-8430.
No required gear specified
No recommended gear specified
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