Portugal to Host Historic 100th Edition of the ISDE in 2026

World Enduro is once again taking center stage in Portugal. From October 12 to 17, 2026, the Alentejo Coast will be the setting for the 100th edition of the International Six Days of Enduro (ISDE), the oldest motorcycle event in the world.

The city of Santiago do Cacém will serve as both the starting and finishing point for six intense days of competition, in an event that was officially announced this past Saturday, August 23, in Bergamo (Italy), during the current edition of the ISDE.

The organization will be led by Enjoy & Fun in collaboration with Motorsport Vila Nova de Santo André, bringing one of the most prestigious races on the international calendar to Portugal.

This will be the fourth time Portugal has hosted the ISDE, following editions in Coimbra (1999), Figueira da Foz (2009), and Portimão (2019).