Urduñako Mendi Lasterketa

Sunday, 8 November 2026

Trail 33K

33km D+ 1750m

Relay 33K

33km D+ 1750m

Popular 14K

14km D+ 550m

Urduñako Mendi Lasterketa 2026: Registration

The Urduñako Mendi Lasterketa is the mountain race of Urduña (Bizkaia), deep in the Sierra Salvada: 33 km and 1,750 m of climbing through rivers, waterfalls and ancient beech forests, starting and finishing in Fueros Square. It also offers a relay format and a 14 km popular race.

Registration open

Registration opens: 1 May 2026

Entry fees by distance

Distance	Elevation	Price	Time limit
Trail 33K33K	1,750m D+	Check website	5h 30min	Sign up(se abre en una pestaña nueva)
Relay 33K33K	1,750m D+	Check website	–	Sign up(se abre en una pestaña nueva)
Popular 14K14K	550m D+	Check website	–	Sign up(se abre en una pestaña nueva)

How to register

1
Go to the official race website using the registration button.
2
Select the distance you want to run.
3
Fill in the form with your personal details and federation license (if required).
4
Complete the payment and save your registration confirmation.

What's included in your entry?

Race bib with timing chip, aid stations along the course, accident insurance during the race, access to finish line services (physiotherapy, showers, finisher meal) and an event t-shirt or memento.

Go to registration

Official website →

See full Pack 360 guide