1966 Dutch Grand Prix 1966 Dutch Grand Prix The 1966 Dutch Grand Prix was a Formula One motor race held at Zandvoort on July 24, 1966. It was race 5 of 9 in both the 1966 World Championship of Drivers and the 1966 International Cup for Formula One Manufacturers. The race was the 16th Dutch Grand Prix since it was first held in 1948. It was held over 90 laps of the four kilometre circuit for a race distance of 382 kilometres. The race was the third in succession to be won by Australian driver, 1959 and 1960 world champion, Jack Brabham in his
1971 Spanish Grand Prix 1971 Spanish Grand Prix The 1971 Spanish Grand Prix was a Formula One motor race held at the Montjuïc circuit on April 18, 1971. It was race 2 of 11 in both the 1971 World Championship of Drivers and the 1971 International Cup for Formula One Manufacturers. The 75-lap race was won by Tyrrell driver Jackie Stewart after he started from fourth position. Jacky Ickx finished second for the Ferrari team and Matra driver Chris Amon came in third. This was the first Formula One race in which slick tyres were used. The tyres were introduced by Firestone, based on