Ultra Trail Oso Negro 2023

La carrera mas ruda y panorámica de México. Es famosa por su ruta y sus diferentes escenarios

The roughest and most panoramic race in Mexico. It is famous for its route and its different settings

100K 77K 50K 33K

77K

ITRA Points

Mountain Level

Finisher Level

350

National League

RACE DETAILS RACE COURSE RACE RESULTS

Course details

Race Date: 2023/01/28

Start Time: 03:00:00

Participation: Solo

Distance: 77.40

Elevation Gain: +4980

Elevation Loss: -4980

Time Limit: 20:0:0

Number of Aid Stations: 9

Number of Participants: 300

About the Race

Carrera de alto rendimiento por la Sierra de bosques de encinos y pino de Santiago, Nuevo Leon. Famoso por rudo y retador!

High performance race in the mountains of pine and oak forest in Santiago, Mexico. Famous for its challenge, its rude!

International Trail Running Association

A non-profit organization

Born in July 2013, the ITRA (International Trail Running Association) aims to give a voice to parties involved in trail running in order to promote its strong values, its diversity, the safety of races and the health of runners, as well as to further the development of trail running and ensure a constructive dialogue between the national and international bodies with an interest in the sport.

Our Values