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

100K

ITRA Points

Mountain Level

Finisher Level

410

National League

RACE DETAILS RACE COURSE RACE RESULTS

Course details

Race Date: 2023/01/28

Start Time: 03:00:00

Participation: Solo

Distance: 100.00

Elevation Gain: +6020

Elevation Loss: -6020

Time Limit: 25:0:0

Number of Aid Stations: 10

Number of Participants: 200

About the Race

La carrera trail mas ruda de Mexico en las mejores montañas del norte, con acceso rapido desde la ciudad de Monterrey

The roughest trail race in Mexico in the best mountains of the north, with quick access from the city of Monterrey

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