Basatrail Mendi Lasterketa

Basatrail Mendi Lasterketa will hold its first edition on 26 September 2026 in Astigarraga, with start and finish at Foru Plaza. The event, organised by Zipotza Kultur Elkartea and the Basatrail team, proposes routes through the surroundings of Santiagomendi and Markesbaso, combining mountain trails, sport and local identity. The programme includes a long race of 17 km and 760 m of elevation gain, with a start at 9:30, and a short race of 8 km and 430 m of elevation gain, scheduled for 10:00. Both races share Astigarraga as their venue and are designed to showcase nearby natural places. The organisers limit the field to 200 participants and set a maximum time of 3 hours and 30 minutes to complete the course.