We have a date for 2024!

The 23nd Zegama-Aizkorri will be held on 26 May and pre-registration will open on 15 January for the marathon and 29 January for the KV and Junior Trail.

The date has been set for the 23rd edition of what is considered to be the most emblematic mountain marathon. It will take place on 26 May, when hundreds of fans will carry the runners through places that are already world emblems such as Sancti-Spiritu. The race beats pre-registration records year after year and for the 2023 edition, the number of applications for the 225 places available exceeded 13,800.

Pre-registration for the marathon bibs will open on 15 January at 12:00 noon via the rockthesport.com registration platform. For 10 days everyone who wants to participate can pre-register for a bib for the marathon, while on 29 January the period for the Vertical Kilometre and the Junior Trail will open. The bib lottery will take place on 23 February.


15 January 2024 at 12:00 noon: Pre-registration for the XXIII Zegama-Aizkorri Marathon
29 January 2024 at 12:00 noon: Pre-registration for X. Zegama-Aizkorri Vertical Kilometre and registration for XIII. Zegama-Aizkorri Junior Trail
23 February 2024: Number bib draw
24 May 2024: X. Zegama-Aizkorri Vertical Kilometre
26 May 2024: XXIII Zegama-Aizkorri Marathon and XIII. Zegama-Aizkorri Junior Trail