The Challenge Formule Storiche is officially recognized
as an excellence in the Italian vintage car racing series. The cars
eligible to this series are all the Formula Junior and Formula 3 of
1000cc built from 1958 till 1970 divided in four classes: FJ with front engine, FJ with
rear engine and all 4 drum brakes, FJ with rear engine and disc
brakes, and Formula 3 cars of 1000cc. The format of the event is 25
minutes qualifying and two races of 25 minutes each. Every race is
organized in the most beautiful Italian circuits.