Spain
The Boca Del Infierno will take place in Huesca on Sunday 13 July 2025. You can run between 7 and 25 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!
25 km
25k (1500 M D+)
15 km
15k (1000 M D+)
7 km
7k (cadetes)
4k (infantiles)
