It took place along an anti-clockwise circuit that was 304 km (188 miles) long and usually took about 3 to 4 hours to complete the one lap that made up the race distance, with the start and finish in the town of Cortina d'Ampezzo.
The circuit went through many Italian towns, and it had nearly 2,000 meters (2 km, 1.25 miles, or 6,600 feet) of elevation change- more than 6 1/2 times that of the Nürburgring and the Isle of Man TT track.
[citation needed] During the historical races from 1947 to 1956, automobiles were divided into categories, each of which was subdivided into classes by the engine capacity in cubic centimetres.
[2] The trophy for the winner is an artistic reproduction of the kilometer milestone of SS 48 in Cortina d'Ampezzo, embedded in a block of Dolomite rocks, this makes up of peaks of these mountains.
[citation needed] In the historical period of the race, the Gold Cup was definitively assigned to the driver who obtained the best result by adding the times achieved in three consecutive years.