gara di trail running di circa 200 km e circa 10.000 d+ suddivisa in 4 tappe che percorre il periplo della Valle Maira.
trail running race of about 200 km and about 10,000 d + divided into 4 stages that runs around the Maira Valley.
www.mairaoccitantrail.it
trail running race in 4 stages around the Valle Maira in the north west of Italy. Almost 200 km in one of the most beautiful valleys of Piedmont.