Ultra Trail Oso Negro HOME

Prefered Services

Santiago, Mexico 100k Mountain Ultra trail. 5 most beautiful waterfalls in the state. 6040m+ Santiago, Cienega, La Chancaca / Santiago / Nuevo Leon

Santiago, Mexico 70k Mountain Ultra trail. 4500m+ La Sierra de Santiago, Cienega, La chancaca, Puert / Santiago / Nuevo Leon

Ultra Trail run. 2500m+ 50k Barrial-chancaca-san Cristóbal-Batea -Barrial / Santiago / Nuevo Leon

New
100k

New
70k

New
UT50k

Enjoy

14 Jan ALL DAY
Oso Negro races volunteers 2022

Volunteer on Santiago, Mexico 100k Mountain Ultra trail.
- BOOK 4:00
15 Jan ALL DAY
Black Bear Ultra Trail 100K E6

This group has been CLOSED and is now full
- BOOK 5:00 $2200
15 Jan ALL DAY
Oso Negro ® Ultra Trail 70K E6

Santiago, Mexico 70k Mountain Ultra trail. 4500m+
- BOOK 5:00 $2000
15 Jan ALL DAY
Oso Negro ® Ultra Trail 50K E6

This group has been CLOSED and is now full
- BOOK 5:00 $1800
15 Jan ALL DAY
Oso Negro ® Ultra Trail 21K

Ultra Trail run. 1200m+ 21k
- BOOK 7:00 $1000
15 Jan ALL DAY
30K Oso Negro® Ultra Trail

This group has been CLOSED and is now full
- BOOK 7:00 $1200

R - Ultra Trail Oso Negro and the angry bear are registered trade mark

Monterrey