Ultra Trail Oso Negro 2026

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

30K 50K 100K

390

RACE DETAILS RACE COURSE RACE RESULTS

This race has no published results yet.

If the race has already taken place, please contact the organizer to upload the results from their ITRA account!

Please note that only the organizer can upload the results of his race.