| 4.1.1964 | SA SCC Killarney | | Cobra | Bob Olthoff | | 3rd |
| 5.1.1964 | Preliminary Marlboro [AP+BP+CP+DP] | 41 | Cobra | Mark Donohue | | 1st |
| 5.1.1964 | SCCA Regional Marlboro [AP+BP+CP+DP] | 41 | Cobra | Mark Donohue | | 1st |
| 5.1.1964 | Marlboro [Match] | 41 | Cobra | Mark Donohue | | 2nd |
| 2.2.1964 | SCCA Divisional Riverside [DP] | 113 | Ace | Gil Ranney | Gil Ranney | raced |
| 16.2.1964 | Preliminary Phoenix [Novice] | | Cobra | Fito Hafner | | 2nd |
| 16.2.1964 | SCCA Divisional Phoenix [AP+BP+CP+DP] | | Cobra | Fito Hafner | | DNA |
| 15.3.1964 | SCCA Divisional Seguin [AP+BP+CP+DP] | | Cobra | Bill Steele | | ?th |
| 21.3.1964 | BARC Oulton Park [S+1.2] | 100 | Cobra | Lord Cross | Lord Cross | 7th |
| 21.3.1964 | BARC Oulton Park [Handicap A] | 100 | Cobra | Lord Cross | Lord Cross | 10th |
| 21.3.1964 | BARC Oulton Park [GT+1.6] | 100 | Cobra | Lord Cross | Lord Cross | 6th |
| 30.3.1964 | BRSCC Mallory Park [GT+1.6] | 64 | Ace | Nick Granville-Smith | N. Granville-Smith | DNA |
| 30.3.1964 | Sussex Trophy Goodwood | 68 | Cobra | Jack Sears | John Willment Automobiles Ltd. | 2nd |
| 30.3.1964 | BRSCC Mallory Park [GT+1.6] | 75 | Ace | L. D. Margetts | L. D. Margetts | DNA |
| 5.4.1964 | ECMC Snetterton [GT] | 28 | Ace | D. O. Beales | D. O. Beales | DNA |
| 5.4.1964 | Preliminary Tucson [Novice] | | Cobra | Fito Hafner | | 2nd |
| 11.4.1964 | Oulton Park Trophy | 4 | Cobra | Jack Sears | John Willment Automobiles Ltd. | 2nd |
| 12.4.1964 | BRSCC Snetterton [GT+1.6] | | Ace | Neil McNab | | ?th |
| 18.4.1964 | Aintree 200 | 84 | Cobra | Jack Sears | John Willment Automobiles Ltd. | 3rd |
| 18.4.1964 | SCCA Regional Phoenix [Production] | | Cobra | Fito Hafner | | 1st |
| 19.4.1964 | Le Mans Test | 4 | Cobra Coupe | Peter Bolton | A.C. Cars Ltd. | 27th |
| 19.4.1964 | MWCSCC Lynndale Farms [CM+DM+EM+FM+GM+AP+BP+CP+DP] | 5 | | John Wetherbee | John Wetherbee | DNA |
| 19.4.1964 | SCCA National Virginia [AP+BP] | 41 | Cobra | Mark Donohue | Roger Penske | 1st |
| 19.4.1964 | MWCSCC Lynndale Farms [CM+DM+EM+FM+GM+AP+BP+CP+DP] | 46 | | Dave Vanco | Dave Vanco | DNA |
| 19.4.1964 | Le Mans Test | 82 | Cobra | Jean de Mortemart | Société Chardonnet | 22nd |
| 19.4.1964 | Le Mans Test | 83 | Cobra | Jean Vincent | Andres Chardonnet | 20th |
| 25.4.1964 | LCCC Oulton Park [GT] | 50 | | R. E. Walsh | Robin Walsh | 9th |
| 25.4.1964 | BARC Goodwood [GT] | 75 | Cobra | Lord Cross | Lord Cross | 17th |
| 25.4.1964 | BARC Goodwood [Handicap S/GT] | 75 | Cobra | Lord Cross | Lord Cross | 7th |
| 25.4.1964 | BARC Goodwood [Sports] | 75 | Cobra | Lord Cross | Lord Cross | 15th |
| 25.4.1964 | MMKMC Silverstone [GT/P+1.6] | 139 | Cobra | Frank Gardner | John Willment Automobiles Ltd. | 1st |
| 25.4.1964 | Autosport Silverstone [SR/GT+2.0] | 139 | Cobra | Frank Gardner | John Willment Automobiles Ltd. | 1st |
| 26.4.1964 | Coupes de Vitesse | 2 | Cobra | Jean Vincent | A.G.A.C.I. | DNA |
| 26.4.1964 | Coupes de Vitesse | 4 | Cobra | Jean de Mortemart | A.G.A.C.I. | ?th |
| 26.4.1964 | Coupes de Vitesse | 36 | | André Lisa | André Lisa | ?th |
| 26.4.1964 | USRRC-GT Riverside | 113 | Ace | Gil Ranney | | 13th |
| 26.4.1964 | Targa Florio | 144 | Cobra | | Shelby American Inc. | DNS |
| 2.5.1964 | Silverstone International [GT] | 39 | Cobra | Jack Sears | J. Willment Automobiles | 3rd |
| 2.5.1964 | Silverstone International [GT] | 40 | Cobra | Bob Olthoff | J. Willment Automobiles | 11th |
| 10.5.1964 | USRRC-GT Kent | 55 | Cobra | John Razzelle | | 9th |
| 10.5.1964 | USRRC Kent | 59 | Cobra | John Razzelle | | DNF |
| 16.5.1964 | 750 MC Silverstone [S/GT] | | Cobra | Lord Cross | Lord Cross | 6th |
| 16.5.1964 | National Aintree | | Cobra | Frank Gardner | | DNF |
| 17.5.1964 | SCCA Divisional Hammond [CM+DM+EM+FM+GM+FL] | | Cobra | Bill Steele | | ?th |
| 17.5.1964 | SCCA Divisional Hammond [AP+BP+CP+DP] | | Cobra | Bill Steele | | ?th |
| 17.5.1964 | SCCA Divisional Del Mar [AP+BP+CP] | | Cobra | Fito Hafner | | 5th |
| 18.5.1964 | Whitsun Goodwood | 20 | Cobra | Bob Olthoff | John Willment Automobiles Ltd. | 3rd |
| 23.5.1964 | MCMC Oulton Park [C+1.5/GT] | 79 | | R. E. Walsh | Robin Walsh | DNA |
| 23.5.1964 | MCMC Oulton Park [S+1.35] | 97 | Cobra | Lord Cross | The Lord (Ashton) Cross | 6th |
| 23.5.1964 | MCMC Oulton Park [C+1.5/GT] | 97 | Cobra | Lord Cross | The Lord (Ashton) Cross | 4th |
| 24.5.1964 | Player's Pacific Westwood | | Cobra | John Razzelle | | DNA |
| 24.5.1964 | SCCA Divisional Grayling [DP] | | | F. Reed Andrews | | 1st |
| 30.5.1964 | BARC Goodwood [Marque] | 54 | Ace | Lawrence Peacock | L. Peacock | 16th |
| 31.5.1964 | SCCA National Bridgehampton [DP+EP] | 31 | | Charles Lynch | | 12th |
| 31.5.1964 | 1000 km Nürburgring | 71 | Ace | de Heredia / Heredia de Bandeira | Francisco Heredia | DNA |
| 31.5.1964 | 1000 km Nürburgring | 96 | Cobra roadster | Olthoff / Hawkins | John Willment Automobiles Ltd. | 47th |
| 31.5.1964 | 1000 km Nürburgring | 97 | Cobra | Sears / Gardner | John Willment Automobiles Ltd. | DNS |
| 31.5.1964 | SCCA Regional Nelson Ledges [DP] | | | F. Reed Andrews | | DNF |
| 31.5.1964 | SCCA Regional Santa Barbara [AP+BP+CP] | | Cobra | Fito Hafner | | 3rd |
| 6.6.1964 | BARC Oulton Park [GT+1.6] | 91 | Cobra | Tommy Hitchcock | Tommy Hitchcock | DNA |
| 7.6.1964 | SCCA Divisional Southport [AP+BP+CP+DP?] | | | | | raced |
| 7.6.1964 | SCCA Divisional Southport [AP+BP+CP+DP?] | | | Fred Ellsworth | | ?th |
| 13.6.1964 | 8 Clubs Silverstone [Scratch D] | 17 | Ace | Lawrence Peacock | L. Peacock | DNA |
| 13.6.1964 | JDC Crystal Palace [P/GT+1.6] | 24 | Cobra | Jack Sears | John Willment Automobiles Ltd. | DNA |
| 13.6.1964 | JDC Crystal Palace [P/GT+1.6] | 25 | Cobra | Frank Gardner | John Willment Automobiles Ltd. | DNF |
| 13.6.1964 | 8 Clubs Silverstone [Inter-Club Handicap] | 52 | Ace | G. Dempsey | G. Dempsey | 9th |
| 13.6.1964 | 8 Clubs Silverstone [Handicap D] | 52 | Ace | G. Dempsey | G. Dempsey | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch B] | 53 | Ace | Nick Granville-Smith | N. Granville-Smith | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Handicap C] | 53 | Ace | Nick Granville-Smith | N. Granville-Smith | 3rd |
| 13.6.1964 | 8 Clubs Silverstone [Inter-Club Handicap] | 58 | Ace | Gerry Bagshaw | G. Bagshaw | 2nd |
| 13.6.1964 | 8 Clubs Silverstone [Scratch E] | 58 | Ace | Gerry Bagshaw | G. Bagshaw | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Handicap C] | 58 | Ace | Gerry Bagshaw | G. Bagshaw | 2nd |
| 13.6.1964 | 8 Clubs Silverstone [Scratch D] | 67 | Aceca | John Heather | J. F. Heather | 2nd |
| 13.6.1964 | 8 Clubs Silverstone [Scratch A] | 116 | Cobra | Lord Cross | Lord Cross | 1st |
| 13.6.1964 | 8 Clubs Silverstone [Inter-Club Handicap] | 116 | Cobra | Lord Cross | Lord Cross | 12th |
| 13.6.1964 | 8 Clubs Silverstone [Handicap E] | 116 | Cobra | Lord Cross | Lord Cross | 3rd |
| 13.6.1964 | 8 Clubs Silverstone [Handicap A] | 138 | 16/70 | P. A. Blunt | P. A. Blunt | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch D] | 138 | 16/70 | P. A. Blunt | P. A. Blunt | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch B] | 148 | Aceca | John Green | J. Green | 1st |
| 13.6.1964 | 8 Clubs Silverstone [Handicap E] | 148 | Aceca | John Green | J. Green | 1st |
| 13.6.1964 | 8 Clubs Silverstone [Inter-Club Handicap] | 148 | Aceca | John Green | J. Green | 6th |
| 13.6.1964 | 8 Clubs Silverstone [Scratch E] | 176 | Ace | D. O. Beales | D. O. Beales | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Handicap D] | 176 | Ace | D. O. Beales | D. O. Beales | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Handicap D] | 179 | Ace | Lawrence Peacock | L. Peacock | DNA |
| 13.6.1964 | 8 Clubs Silverstone [Scratch E] | 179 | Ace | Lawrence Peacock | L. Peacock | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [AP+BP+CP] | 86 | Cobra | Fito Hafner | Blue Ribbon Furniture | DNA |
| 14.6.1964 | SCCA Divisional Willow Springs [DP] | 113 | Ace | Gil Ranney | Gilbert Ranney | DNA |
| 20.6.1964 | Spring Trophy Mosport | | Cobra | Jean Ouellet | | 6th |
| 21.6.1964 | NDMC Ouston [SR] | 27 | Ace | E. Henderson | | DNA |
| 21.6.1964 | NDMC Ouston [Sports] | 27 | Ace | E. Henderson | | DNA |
| 21.6.1964 | NDMC Ouston [GT] | 27 | Ace | R. M. Henderson | | DNA |
| 21.6.1964 | SCCA National Road America [DP+EP] | 52 | | John Wetherbee | | 19th |
| 21.6.1964 | BARC Mallory Park [Handicap A] | 108 | Ace | Deryck Cook | | 6th |
| 1964 | Corpus Christi [CM+DM+EM+FM+GM+AP+CP+FL] | | Cobra | Bill Steele | | 3rd |