Crystal Palace Circuit
The circuit opened in 1927 and the first race, for motorcycles, was on 21 May 1927. The circuit was 1 mi (1.6 km) long, and ran on existing paths through the park, including an infield loop past the lake. The surface had tarmac-covered bends, but the straights only had hard-packed gravel.
Improvements begun in December 1936 increased the circuit to 2.000 mi (3.219 km), and tarmac covered the entire length. 20 cars entered the first London Grand Prix on 17 July 1937
The last International meeting was in May 1972, the final lap record going to Mike Hailwood at an average speed of 103.39 mph (166.39 km/h).[2]
The final meeting was held on 23 September 1972, but club events still continued until the circuit's final closure in 1974.