Curillas, Valderrey (León)

Backyard Ultra Curillas

Saturday, 3 October 2026

Backyard loop (6.706 km/h)

6.706km D+ 90m

Backyard Ultra Curillas 2026: Registration

The Backyard Ultra Curillas takes place on 3–4 October 2026 at El Juncal (Curillas, Valderrey, León, Spain). A 6.706 km loop with about 90 m of ascent on dirt roads, tracks and trails, with a start every hour until only one runner is left.

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Registration not open yet

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Entry fees by distance

Distance	Elevation	Price	Time limit
Backyard loop (6.706 km/h)6.706K	90m D+	Check website	1h	Coming soon

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 not open yet

The organizer hasn't activated online registration yet. Check the official website to stay up to date on the opening.

Visit official website ↗

See full Pack 360 guide