Sorry this video is not available to non-paying customers. If you would like to watch this video please sign-up by clicking here.
Select quality:
Taking place in the Basque region of Spain, this exclusive mountain marathon has truly legendary status, with thousands of supporters on the streets and even on the high summits.
RELATED CONTENT

* HD is pixelated? You need at least a 10mb lan/wifi connection to watch HD and disable hardware acceleration

FAQS TERMS & CONDITIONS
Terms and Conditions

Close