The race is technical, due to the high altitude range but the routes it developes on are not particularly tricky. Passages on sealed roads are reduced to the minimum possibile: the race will use them just around town where it crosses public streets.
International Trail Running Association
A non-profit organization
"Born in July 2013, the ITRA (International Trail Running Association) aims to give a voice to parties involved in trail running in order to promote its strong values, its diversity, the safety of races and the health of runners, as well as to further the development of trail running and ensure a constructive dialogue between the national and international bodies with an interest in the sport."