Zegama-Aizkorri announces 2027 marathon dates

The 26th edition of the Zegama-Aizkorri mountain marathon is scheduled for June 6, 2027. As a prominent event in the Golden Trail World Series, the race will offer 225 spots available via a lottery system.

Pre-registration for the marathon begins on January 11, 2027, through the Kronoak platform and will run until January 22. A lottery for bibs will take place on February 12. Additionally, pre-registration for the 13th Zegama-Aizkorri Kilómetro Vertical and the 16th Junior Trail will occur between January 25 and February 5, 2027.