Ultra Trail Oso Negro
JAN
23
2027
Read all about the Ultra Trail Oso Negro on 23 Jan 2027 in Santiago.
Sat 23 Jan 2027
100 kilometers
50 kilometers
30 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The Ultra Trail Oso Negro will take place in Santiago on Saturday 23 January 2027. You can run between 30 and 100 kilometers. Visit the organization's website for the most recent information.
100 km
Ultra Trail Oso Negro 100k
50 km
Ultra Trail Oso Negro 50k
30 km
Trailrun Oso Negro 30k
