| 3.8.1964 | Guards Trophy Brands Hatch | 28 | E-type Lightweight | Peter Sutcliffe | P. H. Sutcliffe | 18th |
| 3.8.1964 | Guards Trophy Brands Hatch | 32 | E-type Lightweight | Jackie Stewart | John Coombs | DNF |
| 3.8.1964 | Guards Trophy Brands Hatch | 36 | E-type Lightweight | Roger Mac | R. S. Mac | 17th |
| 8.8.1964 | 6 h Relay Silverstone [Handicap] | | | | Jaguar Drivers' "B" | 10th |
| 8.8.1964 | 6 h Relay Silverstone [Handicap] | | E-type | John Dean | Jaguar Drivers 'A' Team | ?th |
| 8.8.1964 | 6 h Relay Silverstone [Handicap] | | E-type | Jack Lambert | Jaguar Drivers 'A' Team | ?th |
| 8.8.1964 | 6 h Relay Silverstone [Handicap] | | E-type | Warren Pearce | Jaguar Drivers 'A' Team | ?th |
| 8.8.1964 | 6 h Relay Silverstone [Handicap] | | E-type | David Cunningham | Jaguar Drivers 'A' Team | ?th |
| 9.8.1964 | USRRC Meadowdale | 5 | XKSS | Tossie Alex | | 15th |
| 9.8.1964 | USRRC Meadowdale | 32 | D-type | Jerry Dunbar | Jerry Dunbar | DNF |
| 9.8.1964 | BARC Brands Hatch [GT+1.15] | 74 | E-type | Martin Lilley | | 9th |
| 9.8.1964 | Trophées du Cognac | 74 | E-type | "Horlan" | Limousin | DNA |
| 9.8.1964 | BARC Brands Hatch [GT+1.15] | 75 | E-type | G. M. Allfrey | G. M. Allfrey | 10th |
| 9.8.1964 | BARC Brands Hatch [GT+1.15] | 76 | E-type | Eric Falce | | 1st |
| 9.8.1964 | BARC Brands Hatch [Handicap A] | 77 | E-type | Peter Sargent | P. J. Sargent | 6th |
| 9.8.1964 | BARC Brands Hatch [GT+1.15] | 77 | E-type Lightweight | Peter Sargent | P. J. Sargent | 2nd |
| 9.8.1964 | Kanonloppet | 81 | Mark II 3.8 | Keith Wilson | | raced |
| 9.8.1964 | SCCA Regional Candlestick [AP+BP+DP] | | E-type | Merle Brennan | | ?th |
| 9.8.1964 | SCCA Divisional Connellsville [Modified] | | C-type | David Burtner | | DNF |
| 9.8.1964 | Kanonloppet | | Mark II 3.8 | Sven Carrhage | | DNF |
| 15.8.1964 | LISCA Lime Rock [CM+DM+EM+FM+GM+AP+BP+CP] | | C-type | Gordon MacKenzie | | 4th |
| 15.8.1964 | BRSCC Castle Combe [GT+1.6] | | E-type RB | Rob Beck | | 1st |
| 15.8.1964 | LISCA Lime Rock [CM+DM+EM+FM+GM+AP+BP+CP] | | D-type | Joe Grimaldi | | 2nd |
| 16.8.1964 | SCCA Regional San Luis Obispo [AP+BP+CP+DP] | 77 | E-type | Jim Andresen | Jim Andresen | DNA |
| 16.8.1964 | SCCA Regional Austin [CM+DM+EM+FM+GM+AP+BP] | | E-type | Dave Dooley | | 3rd |
| 16.8.1964 | WECC Snetterton [Sports] | | XK120 | David Wansborough | Rob Beck | 3rd |
| 16.8.1964 | WECC Snetterton [GT] | | XK120 | David Wansborough | Rob Beck | DNF |
| 16.8.1964 | BRSCC Clubman Mallory Park [GT+1.6] | | E-type | Eric Falce | | raced |
| 16.8.1964 | BRSCC Clubman Mallory Park [GT+1.6] | | E-type | Jack Lambert | A. J. Lambert | 2nd |
| 16.8.1964 | WECC Snetterton [GT] | | E-type | David Cunningham | D. Cunningham | 5th |
| 22.8.1964 | SCCA National Watkins Glen [CM+DM+EM+FM] | 34 | C-type | David Burtner | D. S. Burtner | 9th |
| 22.8.1964 | 750 MC Oulton Park [Closed +1.1] | 71 | Mark II 3.8 | Charles Bridges | Red Rose Motors | raced |
| 22.8.1964 | 750 MC Oulton Park [Closed +1.1] | 72 | Mark II 3.8 | Tom Padwick | T. Padwick | DNA |
| 22.8.1964 | 750 MC Oulton Park [Closed +1.1] | 74 | Mark II 3.8 | Richard Bond | Red Rose Motors | 5th |
| 22.8.1964 | 750 MC Oulton Park [Closed +1.1] | 76 | Mark II 3.8 | Philip Tucker | P. H. Tucker | DNA |
| 22.8.1964 | 750 MC Oulton Park [Closed +1.1] | 78 | E-type | Henryk Synowiec | Henryk Synowiec | raced |
| 22.8.1964 | 750 MC Oulton Park [Formula Libre] | 79 | E-type | David Cunningham | D. Cunningham | DNA |
| 22.8.1964 | 750 MC Oulton Park [Closed +1.1] | 79 | E-type | David Cunningham | D. Cunningham | DNA |
| 22.8.1964 | 750 MC Oulton Park [Closed +1.1] | 81 | E-type RB | Rob Beck | Rob Beck | 1st |
| 22.8.1964 | 750 MC Oulton Park [Formula Libre] | 81 | E-type RB | Rob Beck | Rob Beck | DNA |
| 22.8.1964 | 750 MC Oulton Park [Closed +1.1] | 83 | E-type | John Dean | John Dean | DNF |
| 22.8.1964 | 750 MC Oulton Park [Open +1.1] | 141 | XK120 | Rhoddy Harvey-Bailey | R. M. Harvey-Bailey | DNA |
| 22.8.1964 | 750 MC Oulton Park [Open +1.1] | 143 | XK120 | M. Williams | M. Williams | DNA |
| 22.8.1964 | 750 MC Oulton Park [Formula Libre] | 143 | XK120 | M. Williams | M. Williams | DNA |
| 22.8.1964 | SDMC Castle Combe [GT+1.3] | | E-type | Jack Lambert | | 5th |
| 22.8.1964 | SDMC Castle Combe [Sports] | | E-type | Jack Lambert | A. J. Lambert | 2nd |
| 23.8.1964 | 500 mile Watkins Glen | 4 | XK140 | Guthrie / Mooney | Ralph J. Farnham, Jr. | 6th |
| 23.8.1964 | National Zeltweg [GT] | 5 | E-type | Günther Breyer | Racing and Rallye Team Wien | raced |
| 23.8.1964 | 500 mile Watkins Glen | 7 | E-type | Murray / Bailey | Charles D. Murray | DNA |
| 23.8.1964 | 500 mile Watkins Glen | 38 | E-type | Wehr / Dours | Dr. L. J. Wehr | DNF |
| 23.8.1964 | Hill Climb St. Ursanne | | E-type | Ernst Brem | | DNA |
| 23.8.1964 | SCCA Club Vaca Valley [Main] | | | | | raced |
| 23.8.1964 | Hill Climb St. Ursanne | | E-type | Erhard von Känel | | DNA |
| 23.8.1964 | Hill Climb St. Ursanne | | E-type | Hans Olsen | | DNA |
| 23.8.1964 | Hill Climb St. Ursanne | | E-type | Edgar Schoop | | DNA |
| 23.8.1964 | Hill Climb St. Ursanne | | E-type | Fr. Grossenbacher | | DNA |
| 23.8.1964 | SCCA Club Vaca Valley [Main] | | | | | raced |
| 23.8.1964 | SCCA Club Vaca Valley [Main] | | | | | raced |
| 23.8.1964 | Hill Climb St. Ursanne | | C-type | H. Maag | | DNA |
| 29.8.1964 | Tourist Trophy | 30 | E-type Lightweight | Peter Nöcker | Peter Lindner | DNS |
| 29.8.1964 | MGCC Oulton Park [GT/Sports] | 30 | E-type RB | Rob Beck | Rob Beck | 1st |
| 29.8.1964 | MGCC Oulton Park [GT] | 30 | E-type RB | Rob Beck | Rob Beck | DNF |
| 29.8.1964 | Tourist Trophy | 31 | E-type Lightweight | Lumsden / Sargent | Peter Lumsden | 8th |
| 29.8.1964 | Tourist Trophy | 32 | E-type Lightweight | Peter Sutcliffe | Peter Sutcliffe | 15th |
| 29.8.1964 | Tourist Trophy | 33 | E-type Lightweight | Roger Mac | Roger Mac | DNF |
| 29.8.1964 | MGCC Oulton Park [GT] | 34 | XK150 | B. G. Banning | B. G. Banning | DNA |
| 29.8.1964 | MGCC Oulton Park [GT/Sports] | 34 | XK150 | B. G. Banning | B. G. Banning | DNA |
| 29.8.1964 | MGCC Oulton Park [GT] | 86 | E-type | Henryk Synowiec | Henryk Synowiec | DNA |
| 29.8.1964 | JDC Silverstone [Jaguar Handicap] | | E-type | Patrick McNally | | raced |
| 29.8.1964 | JDC Silverstone [SR/S/GT/T] | | E-type | David Cunningham | | 5th |
| 29.8.1964 | JDC Silverstone [Jaguar Handicap] | | XK120 | M. S. Calvert | | 2nd |
| 29.8.1964 | JDC Silverstone [Jaguar Handicap] | | E-type | Mrs. I. N. Lambert | A. J. Lambert | 3rd |
| 29.8.1964 | JDC Silverstone [SR/S/GT/T] | | Mark II 3.8 | Peter Dodd | | 7th |
| 29.8.1964 | JDC Silverstone [Allcomers +1.6] | | XK120 | Rhoddy Harvey-Bailey | R. Harvey-Bailey | 3rd |
| 29.8.1964 | JDC Silverstone [SR/S/GT/T] | | E-type | Jack Lambert | A. J. Lambert | 2nd |
| 29.8.1964 | SCCA Divisional Lime Rock [CM+DM+EM+FM+GM+HM] | | D-type | Joe Grimaldi | | ?th |
| 29.8.1964 | JDC Silverstone [Allcomers +1.6] | | E-type | Patrick McNally | | 4th |
| 30.8.1964 | SMRC Snetterton [GT] | 80 | E-type | David Cunningham | D. Cunningham | 3rd |
| 30.8.1964 | SMRC Snetterton [GT] | 82 | E-type | John Dean | J. W. Dean | DNA |
| 30.8.1964 | ETCC Zandvoort [T+1.3] | 140 | Mark II 3.8 | Matthieu Verjans | | ?th |
| 30.8.1964 | ETCC Zandvoort [T+1.3] | 143 | Mark II 3.8 | John Sparrow | | 5th |
| 30.8.1964 | Hill Climb Sierre Montagna | 170 | E-type | Ernst Brem | Ernst Brem | 74th |
| 30.8.1964 | Hill Climb Sierre Montagna | 171 | E-type | Hans Olsen | Hans Olsen | 56th |
| 30.8.1964 | Hill Climb Sierre Montagna | 172 | E-type | Edgar Schoop | Mordus | DNA |
| 30.8.1964 | MWCSCC Lynndale Farms [CM+AP] | | D-type | Jerry Dunbar | | 3rd |
| 30.8.1964 | Redex Brands Hatch [GT+1.6] | | E-type | Eric Falce | E. P. Falce | 2nd |
| 30.8.1964 | Redex Brands Hatch [GT+1.6] | | E-type | Terry Crawford | | 4th |
| 30.8.1964 | USRRC-GT Mid-Ohio | | E-type | Larry Wehr | | 11th |
| 30.8.1964 | USRRC Mid-Ohio | | C-type | Art Seyler | | 19th |
| 5.9.1964 | Sunbac Silverstone [S+1.2] | 46 | XK120 | Rhoddy Harvey-Bailey | R. M. Harvey-Bailey | DNA |
| 5.9.1964 | Sunbac Silverstone [GT] | 46 | XK120 | Rhoddy Harvey-Bailey | R. M. Harvey-Bailey | DNA |
| 5.9.1964 | Sunbac Silverstone [GT] | 47 | E-type | Mrs. I. N. Lambert | Mrs. I. N. Lambert | DNA |
| 5.9.1964 | Sunbac Silverstone [GT] | 48 | E-type | S. A. Cracknell | S. A. Cracknell | DNA |
| 5.9.1964 | BARC Oulton Park [GT] | 81 | E-type RB | Rob Beck | Rob Beck | DNA |
| 5.9.1964 | BARC Oulton Park [GT] | 82 | E-type | John Cuff | J. Cuff | 3rd |
| 5.9.1964 | BARC Oulton Park [Sports] | 82 | E-type | John Cuff | J. Cuff | 4th |
| 5.9.1964 | Sunbac Silverstone [S+1.2] | 120 | E-type | David Cunningham | D. Cunningham | 5th |
| 5.9.1964 | Sunbac Silverstone [GT] | 120 | E-type | David Cunningham | D. Cunningham | 1st |
| 5.9.1964 | Sunbac Silverstone [S+1.2] | 121 | E-type | Jack Lambert | A. J. Lambert | 4th |
| 5.9.1964 | Sunbac Silverstone [GT] | 162 | E-type | Patrick McNally | P. McNally | 3rd |