Six stages link villages along the Arlanza and Duero rivers with a finish near Burgos Cathedral.
The Bajo Pas race returns in September 2027, although several organisational details have yet to be announced.
All will host several mountain events in July 2027, from a half marathon to races adapted for younger runners.
The next edition has a confirmed date and town, but its distance, route and registration details are still unknown.
Three distances cross Somiedo’s mountain landscape in a demanding event, with key details for planning your race weekend.
Gernika-Lumo is set to host an obstacle-race event with 6- and 10-kilometre courses and several participation formats.
Two mountain routes, an early start and a community atmosphere in Sant Feliu Sasserra on June 5, 2027.
The 10K returns to Usánsolo in June 2027, with a festive atmosphere and several race-day details already announced.
The mountain challenge returns to Cabezón de la Sal with several distances and a morning marathon start.
Alcudia de Veo will welcome mountain runners again in May, though distances and start times are still unconfirmed.
Mieres will host the race on May 16, 2027, although the course and registration details have not yet been published.
Salou will host a two-kilometre family race in 2027; some practical details are still awaiting confirmation.
