1983 Grand Prix motorcycle racing season championship. In a fitting end to a successful career, Roberts won his last-ever Grand Prix race, however Spencer was able to secure second place to claim the world championship. The two riders dominated the season with each claiming six victories and six pole positions in the 12 race series. The following Grands Prix were scheduled to take place in 1983: Points are awarded to the top ten finishers. A rider has to finish the race to earn points. 1983 Grand Prix motorcycle racing season The 1983 Grand Prix motorcycle racing season was the 35th F.I.M. Road racing World Championship season.
1977 United States Grand Prix Hunt, driving a McLaren-Ford. In wet conditions, Hunt held off a late charge from Mario Andretti in the Lotus-Ford to take his second consecutive Watkins Glen victory. Jody Scheckter was third in the Wolf-Ford, while Niki Lauda clinched his second Drivers' Championship by finishing fourth in his Ferrari. For the first time, the American race was being held before the Canadian Grand Prix, which would follow a week later. Lauda led the championship with 69 points, while Jody Scheckter was second with 42 points. With nine points being awarded for a win, Lauda needed only to score one point in