Extra Championship
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Charles Boulton |
| Country |  Great Britain |
| First Race | Lavant Cup 19/04/1954 |
| Last Race | RedeX Trophy 13/08/1955 |
| Best Qualifying | 3rd – Cornwall MRC Formula 1 Race 30/05/1955 |
| Best Result | 2nd – Cornwall MRC Formula 1 Race 30/05/1955 |
| First Podium | Cornwall MRC Formula 1 Race 30/05/1955 |
| Last Podium | Cornwall MRC Formula 1 Race 30/05/1955 |
Connaught (1954-1955)
| 2nd | 1 Time |
| 4th | 1 Time |
| 5th | 1 Time |
| 6th | 2 Times |
| 8th | 2 Times |
| 9th | 1 Time |
| 10th | 1 Time |
| DNF | 3 Times |
| DNQF | 1 Time |
| DNA | 2 Times |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1954 | Connaught | Bill Whitehouse | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 3 |
| Don Beauman | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 4 | ||
| Jeremy Boles | 9 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Jock Lawrence | 5 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ||
| John Riseley-Prichard | 5 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 1 | 2 | ||
| Kenneth McAlpine | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | ||
| Leslie Marr | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 2 | ||
| Leslie Thorne | 8 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | ||
| Michael Young | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 2 | ||
| Peter Collins | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Peter Hugues | 21 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Tony Rolt | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | ||
| 1955 | Connaught | Bill Holt | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 |
| Dick Gibson | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | ||
| Jack Fairman | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 4 | ||
| John Riseley-Prichard | 4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | ||
| John Young | 19 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | ||
| Leslie Marr | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 3 | ||
| Michael Young | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 2 | ||
| Mike Oliver | 10 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Peter Walker | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | ||
| Reg Harris | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Reg Parnell | 20 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | ||
| Tony Brooks | 19 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | ||
| Tony Rolt | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Year | Team | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps | Points | Avg Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1955 |
Connaught |
Lea-Francis | 4 | 0 | 1 | 0 | 1 | 0 | 0 | 53 | 0 | 0 | 0.00 |
| 1954 |
Connaught |
Lea-Francis | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 123 | 0 | 0 | 0.00 |