Brooklands

Campbell Circuit

Extension: 3,648 Km

Lap Record: 1:47.800

Year: 1938

Driver: Prince Bira

Car: ERA C

Speed: 121,800 Km/h

Year	Official Name	Date	Winning Driver	Constructor	Laps	Time	Formula
1939	1939 Campbell Trophy	August 7	Raymond Mays	ERA	10	00:18:42.400	GP
1939	Road Championship	April 10	Arthur Dobson	ERA	10		GP
1938	11th Junior Car Club 200 Miles Race	August 27	John Wakefield	ERA	88	02:48:37.700	GP
1938	1938 Campbell Trophy	Abril 18	Prince Bira	ERA	10	00:18:27.400	GP
1937	1937 Campbell Trophy	May 1	Prince Bira	Maserati	100	03:16:52.600	GP

Mountain Circuit

Extension: 1,883 Km

Lap Record: 0:50.600

Year: 1936

Driver: Raymond Mays

Car: ERA B

Speed: 134 Km/h

Year	Official Name	Date	Winning Driver	Constructor	Laps	Time	Formula
1938	VIII Mountain Championship	October 15	Raymond Mays	ERA	10	00:08:44.000	GP
1937	VII Mountain Championship	October 16	Hans Rüesch	Alfa Romeo	10	00:08:43.600	GP
1936	VI Mountain Championship	October 17	Raymond Mays	ERA	10	00:08:41.400	GP
1935	V Mountain Championship	October 19	Dick Shuttleworth	Alfa Romeo	10	00:08:59.200	GP
1934	IV Mountain Championship	October 13	Whitney Straight	Maserati	10	00:08:57.600	GP
1933	III Mountain Championship	October 21	Whitney Straight	Maserati	10	00:09:31.200	GP
1932	II Mountain Championship	September 10	Malcolm Campbell	Sunbeam	15	00:15:22.000	GP
1931	I Mountain Championship	October 17	Tim Birkin	Maserati	15	00:14:26.000	GP

Outer Circuit

Extension: 4,453 Km

Lap Record: 1:09.440

Year: 1935

Driver: John Cobb

Car: Napier-Railton

Speed: 230,9 Km/h

Year	Official Name	Date	Winning Driver	Constructor	Laps	Time	Formula
1933	II British Empire Trophy	July 1	Stanislas Czaykowski	Bugatti	45	01:00:28.000	GP
1932	I British Empire Trophy	April 30	John Cobb	Delage	36	00:47:29.000	GP