| 18 July 1981|| 4.719 km (2.932 mi)|
| XXXIV Marlboro British Grand Prix|
Silverstone Circuit, Northamptonshire, Great Britain
Permanent racing facility
68 laps, 320.892 km (199.376 mi)
Note: Only the top five positions are included for both sets of standings.
1981 British Grand Prix Wikipedia
The 1981 British Grand Prix was a Formula One motor race held at Silverstone on 18 July 1981. John Watson won his first race for five years, and McLaren's first since James Hunt's victory at the 1977 Japanese Grand Prix. The race also marked the first victory for a carbon fibre composite monocoque F1 car, the McLaren MP4/1.