Spain
The Marató de la Calderona will take place in Serra on Sunday 1 March 2026. You can run between 21 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
Marató de la Calderona 42km - 2450m+
21 km
Mitja Marató de la Calderona 21km - 1150m+
