| 26.4.1964 | WJC Charterhall [S+1.3] | 27 | XK120 | Bob Hamilton | R. Hamilton | DNA |
| 26.4.1964 | WJC Charterhall [S+1.3] | 29 | E-type | Tom Sleigh | | DNA |
| 26.4.1964 | WJC Charterhall [S+1.3] | 32 | E-type | Ronnie Morrison | R. F. Morrison | 2nd |
| 26.4.1964 | WJC Charterhall [S+1.3] | 34 | XK120 | G. C. Baxter | G. Garbutt | DNA |
| 26.4.1964 | WJC Charterhall [S+1.3] | 35 | XK120 | Frieddie Gill | | DNA |
| 26.4.1964 | WJC Charterhall [GT+1.3] | 60 | E-type | Eric Liddell | E. Liddell | 2nd |
| 26.4.1964 | BRSCC Clubman Brands Hatch [GT+1.6] | | XK140 | Craig Hinton | E. H. G. Hinton | 4th |
| 2.5.1964 | Silverstone International [GT] | 35 | E-type Lightweight | Gurney | John Coombs | 8th |
| 2.5.1964 | Silverstone International [GT] | 36 | E-type | Peter Sutcliffe | P. Sutcliffe | 7th |
| 2.5.1964 | Silverstone International [GT] | 37 | E-type Lightweight | Dick Protheroe | Protheroe Cars | 6th |
| 2.5.1964 | Silverstone International [GT] | 38 | E-type Lightweight | Roy Salvadori | C. T. Atkins | 5th |
| 2.5.1964 | SCCA Regional Laguna Seca [AP+BP+DP] | 66 | E-type | Merle Brennan | Kjell Qvale | DNA |
| 2.5.1964 | SCCA Regional Laguna Seca [AP+BP+DP] | 166 | E-type | Robert Bennett | Robert Bennett | DNA |
| 2.5.1964 | ACC Aintree [GT] | | XK120 | Rob Beck | R. B. Beck | 1st |
| 2.5.1964 | ACC Aintree [Marque 2.0/T] | | Mark II 3.8 | Harry O'Brien | | 2nd |
| 3.5.1964 | GP Japan [GT-III] | 1 | E-type | Tatsu Yokoyama | | 2nd |
| 3.5.1964 | GP Japan [GT-III] | 2 | E-type | Shumitsu Aoki | | 3rd |
| 3.5.1964 | GP Japan [GT-III] | 3 | E-type | Mizo Watanabe | | 4th |
| 3.5.1964 | GP Japan [GT-III] | 5 | E-type | Kazuo Ito | | DNS |
| 3.5.1964 | GP Japan [GT-III] | 6 | E-type | Ginji Yasuada | | 1st |
| 3.5.1964 | USRRC-GT Laguna Seca | 66 | E-type | Merle Brennan | Kjell Qvale | 8th |
| 3.5.1964 | SM Skarpnäck [S+1.15] | 71 | E-type | Åke Lindberg | Stockholms SVK | DNF |
| 3.5.1964 | SCCA Regional Kent Fields [Main] | | E-type | Joe Mulholland | | raced |
| 3.5.1964 | SCCA Regional Opelousas [Modified] | | D-type | Bill Fuller | | 2nd |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | | | Jaguar B | raced |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | | | Jaguar C | raced |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | | | Jaguar C | raced |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | | | Jaguar B | raced |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | XK120 | Rob Beck | Jaguar B | raced |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | D-type | Jack Alderslade | Jaguar C | raced |
| 9.5.1964 | UAC Bishopscourt [GT+1172Ford] | | E-type | J. R. Calvert | | 3rd |
| 9.5.1964 | AMOC Silverstone [S+1.5 Handicap] | | E type | Jack Lambert | A. J. Lambert | 3rd |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | 3.8 | Bill Rigg | Jaguar A | 3rd |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | 3.8 | F. C. Ward | Jaguar A | 3rd |
| 9.5.1964 | AMOC Silverstone [Relay Handicap] | | 3.8 | Neil McNab | Jaguar A | 3rd |
| 10.5.1964 | USRRC-GT Kent | 66 | E-type | Merle Brennan | Kjelle Qvale | 6th |
| 10.5.1964 | BARC Brands Hatch [Handicap S/GT] | 74 | D-type | Peter Skidmore | P. F. Skidmore | 2nd |
| 10.5.1964 | BARC Brands Hatch [S+1.2] | 74 | D-type | Peter Skidmore | P. F. Skidmore | 6th |
| 10.5.1964 | Redex Brands Hatch [GT1.6/GT+2.5] | 148 | E-type | Martin Lilley | | 8th |
| 10.5.1964 | Redex Brands Hatch [GT1.6/GT+2.5] | 149 | E-type | Eric Falce | E. P. Falce | 2nd |
| 10.5.1964 | Redex Brands Hatch [GT1.6/GT+2.5] | 150 | E-type | Terry Crawford | | 5th |
| 10.5.1964 | Redex Brands Hatch [GT1.6/GT+2.5] | 151 | E-type | Warren Pearce | W. Pearce | 10th |
| 10.5.1964 | ETCC Zolder [T+1.6] | | Mark II 3.8 | Matthieu Verjans | | 7th |
| 10.5.1964 | MWCSCC Meadowdale [Main] | | D-type | Jerry Dunbar | | raced |
| 10.5.1964 | ETCC Zolder [T+1.6] | | Mark II 3.8 | Claude Dubois | Team de Montaigu | 4th |
| 10.5.1964 | ETCC Zolder [T+1.6] | | Mark II 3.8 | John Sparrow | | 2nd |
| 16.5.1964 | 750 MC Silverstone [S/GT] | | D-type | Bill Rigg | W. Rigg | 4th |
| 16.5.1964 | 750 MC Silverstone [S/GT] | | E type | David Cunningham | D. Cunningham | 3rd |
| 17.5.1964 | 500 km Spa | 8 | E-type Lightweight | Peter Sutcliffe | Peter Sutcliffe | 10th |
| 17.5.1964 | 500 km Spa | 9 | E-type Lightweight | Dick Protheroe | Protheroe Cars | 12th |
| 17.5.1964 | 500 km Spa | 10 | E-type | Marcel van Bierbeek | | DNF |
| 17.5.1964 | SCCA National Cumberland [DP] | 33 | XK120 | Dick Schultze | Dick Schultze | DNA |
| 17.5.1964 | SCCA National Cumberland [DP] | 85 | XK120 | Robert Bowers | Robert Bowers | DNA |
| 17.5.1964 | SCCA Divisional Del Mar [AP+BP+CP] | | E-type | Merle Brennan | | 2nd |
| 17.5.1964 | SCCA Divisional Hammond [CM+DM+EM+FM+GM+FL] | | D-type | Bill Fuller | | 2nd |
| 18.5.1964 | Whitsun Goodwood | 19 | E-type | Peter Lumsden | P. J. S. Lumsden | 14th |
| 18.5.1964 | NSCC Silverstone [Sports] | | E-type | Jack Lambert | A. J. Lambert | 1st |
| 18.5.1964 | NSCC Silverstone [GT+1.6] | | E-type | Jack Lambert | A. J. Lambert | 1st |
| 18.5.1964 | NSCC Silverstone [Sports] | | D-type | Bill Rigg | W. Rigg | 2nd |
| 18.5.1964 | SMRC Snetterton [GT+1.6] | | E-type | G. M. Allfrey | G. Allfrey | DNF |
| 18.5.1964 | NSCC Silverstone [GT+1.6] | | E-type | David Cunningham | D. Cunningham | 2nd |
| 18.5.1964 | NSCC Silverstone [SR] | | XK120 | Rob Beck | R. B. Beck | 1st |
| 18.5.1964 | NSCC Silverstone [SR] | | D-type | Mark Rigg | | raced |
| 23.5.1964 | MCMC Oulton Park [C+1.5/GT] | 65 | Mark II 3.8 | Bill Rigg | Bill Rigg | 8th |
| 23.5.1964 | MCMC Oulton Park [C+1.5/GT] | 89 | E-type Lightweight | Roger Mac | Roger Mac | 1st |
| 23.5.1964 | MCMC Oulton Park [C+1.5/GT] | 90 | E-type | David Cunningham | David Cunningham | DNA |
| 23.5.1964 | MCMC Oulton Park [Formula Libre] | 90 | E-type | David Cunningham | David Cunningham | DNA |
| 23.5.1964 | MCMC Oulton Park [S+1.35] | 96 | E-type | Henryk Synowiec | Henryk Synowiec | 13th |
| 23.5.1964 | MCMC Oulton Park [C+1.5/GT] | 96 | E-type | Henryk Synowiec | Henryk Synowiec | DNA |
| 23.5.1964 | MCMC Oulton Park [S+1.35] | 98 | E-type RB | Rob Beck | Rob Beck | DNA |
| 23.5.1964 | MCMC Oulton Park [C+1.5/GT] | 98 | E-type RB | Rob Beck | Rob Beck | DNA |
| 23.5.1964 | MCMC Oulton Park [S+1.35] | 172 | D-type | Bill Rigg | Bill Rigg | 3rd |
| 23.5.1964 | Prix de Paris [SP2.0/GT+1.6] | | E-type Lightweight | Peter Sutcliffe | Peter Sutcliffe | 1st |
| 24.5.1964 | Velodromloppet [S+1.15] | 7 | E-type | Åke Lindberg | Stockholms SVK | DNF |
| 30.5.1964 | BRSCC Oulton Park [GT/Sports] | 29 | XK140 | Craig Hinton | Craig Hinton | ?th |
| 30.5.1964 | BRSCC Oulton Park [GT/Sports] | 31 | E-type RB | Rob Beck | Rob Beck | DNA |
| 30.5.1964 | BRSCC Oulton Park [GT] | 31 | E-type RB | Rob Beck | Rob Beck | DNA |
| 30.5.1964 | BRSCC Oulton Park [GT] | 56 | XK150 S | John Woodbridge | John Woodbridge | DNA |
| 30.5.1964 | BARC Goodwood [GT+1.15] | 80 | E-type | David Cunningham | D. Cunningham | DNF |
| 30.5.1964 | BARC Goodwood [GT+1.15] | 82 | E-type | Terry Crawford | T. A. Crawford | 6th |
| 30.5.1964 | BARC Goodwood [Handicap S/GT] | 82 | E-type | Terry Crawford | T. A. Crawford | 8th |
| 30.5.1964 | BARC Goodwood [Sports] | 137 | D-type | Peter Skidmore | P. F. Skidmore | 7th |
| 30.5.1964 | BARC Goodwood [Formula Libre] | 137 | D-type | Peter Skidmore | P. F. Skidmore | 8th |
| 31.5.1964 | SCCA National Bridgehampton [DP+EP] | 9 | XK120 | Leonard Bailey | | DNF |
| 31.5.1964 | SCCA National Bridgehampton [AP+BP+CP] | 15 | E-type | Charles Murray | | DNF |
| 31.5.1964 | 1000 km Nürburgring | 88 | E-type Lightweight | Lindner / Nöcker | Peter Lindner, Racing GmbH | DNF |
| 31.5.1964 | 1000 km Nürburgring | 89 | E-type | Marcel van Bierbeek | Marcel van Bierbeck | DNA |
| 31.5.1964 | 1000 km Nürburgring | 90 | E-type | Caillet / Gretener | Ecurie de la Côte | DNS |
| 31.5.1964 | 1000 km Nürburgring | 91 | E-type Lightweight | Sutcliffe / Stoop | Peter Sutcliffe | DNF |
| 31.5.1964 | 1000 km Nürburgring | 93 | E-type Lightweight | Lumsden / Sargent | Peter Lumsden | 51st |
| 31.5.1964 | 1000 km Nürburgring | 94 | E-type Lightweight | Protheroe / Taylor | E. Protheroe | DNS |
| 31.5.1964 | 1000 km Nürburgring | 98 | E-type | Banks / McNally | Patrick McNally | 25th |
| 6.6.1964 | 6 h Brands Hatch | 4 | Mark II 3.8 | Lindner / Nöcker | Peter Lindner Racing GMBH | DNA |
| 6.6.1964 | 6 h Brands Hatch | 5 | Mark II 3.8 | Sparrow / Pendleton | J. M. Sparrow | DNF |
| 6.6.1964 | Player's Mosport [Production] | 15 | E-type | Tom Ashwell | Thomas Owen Ashwell | 7th |
| 6.6.1964 | 6 h Brands Hatch | 42 | Mark II 3.8 | Plumstead / Capel | David Plumstead Racing | DNA |
| 6.6.1964 | BARC Oulton Park [GT+1.6] | 92 | E-type RB | Rob Beck | Rob Beck | DNA |
| 6.6.1964 | BARC Oulton Park [Handicap] | 94 | E-type | Martin Lilley | M. A. Lilley | 13th |
| 6.6.1964 | BARC Oulton Park [GT+1.6] | 94 | E-type | Martin Lilley | M. A. Lilley | 6th |
| 6.6.1964 | BARC Oulton Park [GT+1.6] | 95 | E-type Lightweight | Roger Mac | R. S. Mac | 1st |