Izaskun Zubizarreta Guerendiain

Izaskun Zubizarreta Guerendiain (born September 30, 1970) is a Spanish ski mountaineer.

Zubizarreta was born in Oiartzun. She started ski mountaineering in 1997 and competed first in the Cronoescalada race in Cerler in 2006. In the same year, she became member of the national team.