Spain
The Euskal Backyard Ultra will take place in Vizcaya on Saturday 7 June 2025. You can run between 6 and 42 kilometers. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
42 km
Marathon (7 Vueltas)
6 km
Backyard Ultra - Circuito de 6,7 Kilómetros de Longitud (4 Millas)
