W.H. Singleton
Record type: Motorsport Biographies
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1946 Junior MGP | 30 | 3:39:31.00 | Norton | |
| 1934 Junior MGP | R | Velocette | ||
| 1933 Junior MGP | R | Velocette | ||
| 1932 Junior MGP | 23 | 3:42:11.00 | 61.14 | Velocette |
| 1931 Senior MGP | 13 | 3:51:32.00 | 58.68 | Sunbeam |
| 1929 M.A.R.R.C. Senior MGP | R | Sunbeam |