Race website http://www.dreizinnenlauf.com/en/
Started in 2007, the Südtirol Drei Zinnen (The Three Teeth) Alpine Run takes place in northern Italy, in the South Tyrol region. Runners follow a challenging course through the Sesto Dolomites and finish at the Rifugio Antonio Locatelli S. Innerkofler, above the Laghi dei Piani. This 2-day event also has children’s races, with distances ranging from 300 to 2,800 meters. Registration open.