StatisticsGPs
| Races | 5 |
| Race Starts | 3 |
| Drivers' Titles | 0 |
| Constructors' Titles | 0 |
| Victories | 0 |
| Poles | 1 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Points | 0 |
| Laps | 187 |
| One/two finishes | 0 |
| Year | Race | Nr | Driver | Team | CH | Engine | Spec | Tyre | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 1927 | ESP | 3 | George Eyston | F. Halford | Halford | L6C 1.5 | - | 0 | DNA | DNA | 0 | GP | |||
| 4 | 1927 | SSEB | 6 | - | - | Halford | L6C 1.5 | - | 0 | DNA | DNA | 0 | GP | |||
| 3 | 1927 | ACF | 2 | George Eyston | F. Halford | Halford | L6C 1.5 | - | 1 | NC | Flagged off | 0 | GP | |||
| 2 | 1926 | 200J | 15 | Frank Halford | F. Halford | Halford | L6C 1.5 | - | 0 | 10 | 0 | GP | ||||
| 1 | 1926 | RAC | 5 | Frank Halford | Major F. B. Halford | Halford | L6C 1.5 | - | 4 | DNF | Prop shaft joint | 0 | GP |