Eibar will once again host the final stage, with both the start and finish lines located in Plaza Unzaga. With 7 mountain passes, 3 of which are Category 3, over the more than 150 km route. This year, the very hard climb to Krabelin will happen at the beginning of the stage, so an attack from afar to win the txapela cannot be ruled out. Major changes compared to 2024 involve two climbs to Trabakua, the elimination of Gorla and the addition of Karabieta to reach Bergara. Undoubtedly a very lively stage that will decide who wins the Itzulia 2025.