Ispasterko Mendi Martxa

Race facts

• The course covers 13 km with 15 m of elevation gain.
• It takes place on a Tuesday, September 15, 2026 — autumn in this part of the world.
• The closest comparable trail running event is Subida a La Tesla - La Marcha del Cid in Villarcayo (Burgos), 97 km away, on August 23, 2026.