Racing & Rally Winners Database
Racing & Rally Winners Database
Jack Sears
| Round | Circuit | Date | Class | Winner | Vehicle * | Entrant |
|---|---|---|---|---|---|---|
| 1 | Brands Hatch | 1958.04.07 | AC | Austin A105 | Jack Sears | |
| 2 | BD | Jaguar 3.4 Litre |  Equipe Endeavour | |||
| 3 | Brands Hatch | 1958.04.20 | A | Austin A35 | Team Speedwell | |
| 4 | B | Borgward Isabella | Metcalfe and Munday | |||
| 5 | CD | Jaguar 3.4 Litre | Equipe Endeavour | |||
| 6 | Mallory Park | 1958.05.11 | A | Austin A35 | Team Speedwell | |
| 7 | BCD | Jaguar 3.4 Litre | Equipe Endeavour | |||
| 8 | Brands Hatch | 1958.05.18 | A | Austin A35 | Team Speedwell | |
| 9 | BCD | Jaguar 3.4 Litre | Equipe Endeavour | |||
| 10 | Brands Hatch | 1958.06.08 | A | Austin A35 | Team Speedwell | |
| 11 | BCD | Jaguar 3.4 Litre | Equipe Endeavour | |||
| 12 | Crystal Palace | 1958.07.05 | ABCD | Jaguar 3.4 Litre | Equipe Endeavour | |
| 13 | Brands Hatch | 1958.08.04 | ABCD | Jaguar 3.4 Litre | Equipe Endeavour | |
| 14 | Brands Hatch | 1958.08.30 | ABCD | Jaguar 3.4 Litre | Equipe Endeavour | |
| 15 | Brands Hatch | 1958.10.05 | ABCD | Jaguar 3.4 Litre | Equipe Endeavour | |
| 16 | Brands Hatch | 1958.12.26 | ABCD | Jaguar 3.4 Litre | Equipe Endeavour |
| Round | Circuit | Date | Class | Winner | Vehicle * | Entrant |
|---|---|---|---|---|---|---|
| - | Aintree | 1958.04.19 | ABCD | Jaguar 3.4 Litre | Equipe Endeavour | |
| - | Silverstone Circuit | 1958.05.03 | ABCD | Jaguar 3.4 Litre | | |
| - | Goodwood | 1958.05.26 | AB(C+D) | Jaguar 3.4 Litre | John Coombs | |
| - | Snetterton Motor Racing Circuit | 1958.06.29 | ABCD | Jaguar 3.4 Litre | Equipe Endeavour | |
| - | Silverstone Circuit | 1958.07.19 | ABCD | Jaguar 3.4 Litre | John Coombs Racing Organisation |
