The best running trails around Caso
367
runners
29
runs
Last updated: October 21, 2025
43
runners
1. Running loop from El Collaín
13.3km
02:10
710m
710m
Expert run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
34
runners
2. Llagu Colines – Llagu Obia loop from Arrobio
14.1km
02:23
830m
830m
Expert run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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21
runners
3. Picu El Cabezu – Pico Vízcares loop from Arrobio
17.0km
03:02
1,010m
1,010m
Expert run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
16
runners
4. Lago del Ausente loop from Puebla de Lillo
6.49km
00:52
180m
180m
Expert run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
9
runners
5. Pico del Oso loop from Felechosa
15.6km
02:52
1,200m
1,200m
Expert run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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