Spain
The Desafío Cántabro OCR will take place in Viérnoles from Saturday 2 August 2025 to Sunday 3 August 2025. You can run between 7 and 12 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!
12 km
12k (popular)
12 km
12k (élite Y Grupo de Edad)
7 km
7k (equipos)
7 km
7k (popular)
4k (popular)
Camiseta
Familia Amara (100% Benéfica)
Desafío Kids
Dorsal Solidario
