The 1971 Canadian Grand Prix was a Formula One motor race held at Mosport Park on September 19, 1971. It was race 10 of 11 in both the 1971 World Championship of Drivers and the 1971 International Cup for Formula One Manufacturers. Round 10 of 11 · 1971 Formula One World Championship September 19, 1971 Circuit Gilles-Villeneuve, Montreal, Canada Podium: 1. Jackie Stewart · 2. Ronnie Peterson · 3. Mark Donohue Wiki link