Trail Siero
NOV
8
2026
Read all about the Trail Siero on 8 Nov 2026 in Pola de Siero.
Sun 8 Nov 2026
25 kilometers
12 kilometers
9 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The Trail Siero will take place in Pola de Siero on Sunday 8 November 2026. You can run between 9 and 25 kilometers. Visit the organization's website for the most recent information.
25 km
Trail Siero
25 km
Trail Siero Relevos (13km + 12km)
12 km
Trail Corto
9 km
Andarines
