Gran Trail Peñalara 2026

Gran Trail Peñalara is a multi-day trail running series held in Navacerrada, Spain, within the Sierra de Guadarrama. It offers participants three distinct options: the GTP 104K ultra, the TP 60K mountain race, and the CNN 11K for a shorter trail run. The 104K race is also available as a relay, extending the event beyond solo ultrarunners.