Davidstow, Cornwall, Great Britain
Circuit Type: Permanent road course
Short circuit
Extension: 2,977 Km
Lap Record: 1:15.500
Year: 1955
Driver: Leslie Marr
Car: Connaught-Alta B
Speed: 141,950 Km/h
Pole Record:
Year: 1955
Driver: Leslie Marr
Car: Connaught-Alta B
Speed:
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula |
|---|---|---|---|---|---|---|---|
| 1955 | III Cornwall MRC Formula 1 Race | May 30 |  Leslie Marr |
Connaught |
20 |
00:25:57.200 | F1EC |
| 1954 | 2nd Cornwall MRC Formula 1 Race | August 2 | John Coombs |
Lotus |
20 |
00:28:57.800 | F1EC |
| 1954 | I Cornwall MRC Formula 1 Race | June 7 | John Riseley-Prichard |
Connaught |
20 |
00:29:54.900 | F1EC |