Running around Undués De Lerda is one of the best ways to explore more of this region. To help you discover the most beautiful places to run, we’ve reviewed our full collection of routes around Undués De Lerda—and are proud to present the best running trails. Click on any of the routes for more details and browse real tips and photos uploaded by other runners.

A Zerrada – Arangoiti loop from Urbanización Lasaitasuna	Expert 03:12 19.6km
A Zerrada – El Rallar loop from Urbanización Lasaitasuna	Expert 01:17 7.26km
Foz de Lumbier – Water Fountain for Dogs loop from Liédena	Expert 02:20 17.8km
Kastellar – Arangoiti loop from Urbanización Lasaitasuna	Expert 01:47 10.6km

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Map data © OpenStreetMap contributors
1
1
A Zerrada – Arangoiti loop from Urbanización Lasaitasuna
03:12
19.6km
9:50/km
1,140m
1,140m
Expert
49
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Map data © OpenStreetMap contributors
2
2
A Zerrada – El Rallar loop from Urbanización Lasaitasuna
01:17
7.26km
10:33/km
530m
530m
Expert
5.0
(2)
19
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Map data © OpenStreetMap contributors
3
3
Foz de Lumbier – Water Fountain for Dogs loop from Liédena
02:20
17.8km
7:53/km
590m
590m
Expert
17
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Map data © OpenStreetMap contributors
4
4
Kastellar – Arangoiti loop from Urbanización Lasaitasuna
01:47
10.6km
10:07/km
680m
680m
Expert
5.0
(1)
17
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.