Paterna del Madera, Albacete

La Osera

Saturday, 16 May 2026

Marathon 45K

45km D+ 2300m

Half Marathon 25K

25km D+ 1300m

Sprint Trail 12K

12km D+ 600m

Hiking 12K

12km D+ 600m

La Osera 2026: Registration

La Osera is a mountain race in Paterna del Madera (Albacete), between the Sierra del Segura and Sierra de Alcaraz. 6th edition with four distances: Marathon 45K (2,300m D+), Half Marathon 25K (1,300m D+), Sprint Trail 12K and Hiking 12K. Routes along the Verdenace Trail Network.

Check official website

Registration closed

Visit official website ↗

Entry fees by distance

Distance	Elevation	Price
Marathon 45K45K	2,300m D+	38 EUR	Closed
Half Marathon 25K25K	1,300m D+	28 EUR	Closed
Sprint Trail 12K12K	600m D+	25 EUR	Closed
Hiking 12K12K	600m D+	25 EUR	Closed

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