Cursa Cec - Collserola Mitja Marató

Race facts

• The course covers 22 km.
• It takes place on a Tuesday, December 1, 2026 — winter in this part of the world.
• The closest comparable trail running event is Marxa de l'Aigua de Sant Magí in RodonyÍ (Tarragona), 66 km away, on August 29, 2026.