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


| Location | km | Elevation |
|---|---|---|
Start Start | 0.0 | 2,758 m |
Finish Finish | 48.0 | 2,758 m |
Sign in to see cutoffs, crew access, drop bags, and services for every aid station.
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
No videos or race reports available for this event yet.
No reviews for this event yet. Be the first to share your experience!