UTTERRONKA '26 is back! This year it will be held in Alegia on July 4th. Different options: ULTRA: 80km / 4750m+ elevation gain RELAYS: 👭 Women's Couple 👫 Mixed Couple 👬 Men's Couple (minimum four couples per category for classification) Each relay team will cover half the course. Basque Country Ultra Championship We will announce the registration opening date soon. Get ready to enjoy the stunning mountains and landscapes of Tolosaldea, and be able to proudly say: "I explored Tolosaldea through its towns and mountains." This year, the route also passes through the town centers of 11 towns in Tolosaldea.