Mitxarro Bira

Saturday, 30 May 2026

Trail Largo

27.5km D+ 1775m

Trail Corto

14km D+ 550m

Mitxarro Bira 2026: Registration

Mitxarro Bira is a trail running race through the Sierra de Altzania in the Aizkorri-Aratz Natural Park (Álava, Basque Country). Two trail distances — 27.5K and 14K — through beech forests, mud and rock, passing by La Leze cave and the three-province border at Hirumuga-Arbarrain.

Registration closed

Registration opens: 1 January 2026

Registration closes: 24 May 2026

Registration closed

Visit official website ↗

Entry fees by distance

Distance	Elevation	Price	Time limit
Trail Largo27.5K	1,775m D+	30 EUR	6h	Closed
Trail Corto14K	550m D+	20 EUR	3h30	Closed

Registration timeline

Registration opens

1 Jan

→

Registration closes

24 May

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.

Registration closed

The registration period for this edition has ended. Check the official website in case there's a waitlist or last-minute spots.

Visit official website ↗

See full Pack 360 guide