Canadian Grand Prix 1958. (The American Indianapolis 500 formed part of the FIA World Drivers' Championship from 1950 to 1960, but was not run to Formula One regulations and only very rarely entered by regular championship competitors.) During the Australian Grand Prix, reports surfaced that the Canadian Grand Prix could return during the 2009 season in the event that the race circuit in Abu Dhabi was not ready in time. On 26 April 2009, Speed reported Bernie Ecclestone as saying the FIA was negotiating a return of the Canadian Grand Prix for the 2010 season, provided upgrades to the circuit were completed. On
Historic Formula One Championship Historic Formula One Championship The Historic Formula One Championship, previously known as the Thoroughbred Grand Prix Championship, was a championship for Formula One cars from the 1960s, 1970s and 1980s which is sanctioned by the Fédération Internationale de l'Automobile, motor sport's world governing body. The championship was recognised by the FIA in 1994 as the only official FIA Historic Formula One Championship and its first season was in 1995. For 2013, the series was taken over by Masters Racing to become the FIA Masters Historic Formula One Championship. The championship is split into four classes according to the vehicle's age