Canilló Trail Races

The Grand Marathon format combines 2 demanding stages in Canillo: 24 km on Saturday 22 August 2026 from El Tarter and 25 km on Sunday 23. The format rewards consistency in the mountains, because it requires managing pace, hydration and recovery between days in order to maintain performance throughout the full weekend. It is an option aimed at runners with a solid base in trail running and experience in multi-stage events over short distances. The alpine setting of Canillo provides accumulated elevation gain, varied terrain and continuous changes of pace, with a proposal designed for those seeking a competitive challenge and a high-mountain experience over 2 consecutive days.