goierriko2haundiak (g2h) is a 88 km run across the Goierri region. It goes through back roads and trails for a total cumulative elevation gain of 6.000 m. The start and finish lines are in Beasain and there is a maximum completion time of 22 hours. goierriko2haundiak will take the runners through the natural parks of Aralar and Aizkorri-Aratz.

The race involves climbing several summits where conditions may become difficult due to darkness, wind, cold and rain, or even high temperatures together with high relative humidity. Therefore participants must carry the compulsory security equipment (Article 26 of the Regulations). The race requires participants to have an excellent preparation, with proper training, and the necessary inner strength and mental toughness to complete such a race.

More information at www.ehunmilak.com