| 13.5.1956 | GP Spa | | | Creus / Palacio Pover | | ?th |
| 13.5.1956 | GP Spa | | #XKD 561 | Desmond Titterington | Ecurie Ecosse | DNF |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 10 | #XKD 527 | Jerry Austin | | 2nd |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 15 | #XKD 519 | Bill Krause | Clem Atwaters | 1st |
| 19.5.1956 | WECC Snetterton [Jaguar Handicap] | 27 | #XKD 511 | Ian Baillie | | 2nd |
| 19.5.1956 | WECC Snetterton [Handicap Heat 2] | 27 | #XKD 511 | Ian Baillie | | 3rd |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 54 | #XKD 531 | Jack Douglas | | 8th |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 170 | #XKD 528 | Pete Woods | | 14th |
| 20.5.1956 | SCCA National Cumberland [BM+CM+DM] | 0 | | Charles Wallace | Jack Pry | DNA |
| 20.5.1956 | GP des Frontières | 2 | | Duncan Hamilton | Duncan Hamilton | 2nd |
| 20.5.1956 | GP des Frontières | 8 | #XKD 512 | Lord Louth | Lord Louth | 8th |
| 20.5.1956 | Bakersfield [BM+CM+DM+EM] | 10 | #XKD 527 | Jerry Austin | | DNF |
| 20.5.1956 | SCCA Regional Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 14 | #XKD 538 | Jack Ensley | Jack Ensley | 2nd |
| 20.5.1956 | Bakersfield [BM+CM+DM+EM] | 15 | #XKD 519 | Bill Krause | Clem Atwaters | DNF |
| 20.5.1956 | GP des Frontières | 22 | #XKD 535 | Joaquin Palacio Pover | Joaquin Palacio | DNA |
| 20.5.1956 | Bakersfield [BM+CM+DM+EM] | 54 | #XKD 531 | Jack Douglas | | 6th |
| 20.5.1956 | SCCA National Cumberland [BM+CM+DM] | 58 | #XKD 506 | Sherwood Johnston | B. S. Cunnigham | 7th |
| 20.5.1956 | SCCA National Cumberland [BM+CM+DM] | 59 | | Briggs Cunningham | B. S. Cunnigham | 8th |
| 20.5.1956 | SCCA National Cumberland [BM+CM+DM] | 60 | | John Fitch | B. S. Cunnigham | 4th |
| 20.5.1956 | SCCA National Cumberland [BM+CM+DM] | 62 | #XKD 525 | John Gordon Bennett | B. S. Cunningham | 5th |
| 20.5.1956 | Bakersfield [BM+CM+DM+EM] | 170 | #XKD 528 | Pete Woods | | 1st |
| 20.5.1956 | SCCA National Cumberland [BM+CM+DM] | 206 | #XKD 529 | Walt Hansgen | L. Hansen, J. MacPhee | 1st |
| 21.5.1956 | Whitsun Goodwood [S+1.5] | 50 | #XKD 502 | Desmond Titterington | Ecurie Ecosse | 3rd |
| 21.5.1956 | Whitsun Goodwood [R+S] | 50 | #XKD 502 | Desmond Titterington | Ecurie Ecosse | 1st |
| 21.5.1956 | Whitsun Goodwood [R+S] | 51 | #XKD 501 | Ron Flockhart | Ecurie Ecosse | 3rd |
| 21.5.1956 | Whitsun Goodwood [S+1.5] | 51 | #XKD 501 | Ron Flockhart | Ecurie Ecosse | 2nd |
| 21.5.1956 | Whitsun Goodwood [S+1.5] | 52 | #XKD 561 | Jock Lawrence | Ecurie Ecosse | raced |
| 21.5.1956 | Whitsun Goodwood [S+1.5] | 53 | #XKC 403 | Bob Berry | Jack Broadhead | 1st |
| 21.5.1956 | Whitsun Goodwood [R+S] | 53 | #XKC 403 | Bob Berry | J. Broadhead | DNF |
| 21.5.1956 | Whitsun Goodwood [S+1.5] | 54 | #XKD 518 | Peter Blond | Peter Blond | DNS |
| 21.5.1956 | Whitsun Goodwood [S+1.5] | 55 | #XKD 511 | Ian Baillie | Ian Baillie | 7th |
| 21.5.1956 | Whitsun Goodwood [R+S] | 55 | #XKD 511 | Ian Baillie | Baillie | raced |
| 27.5.1956 | 1000 km Nürburgring | 7 | #XKD 601 | Hawthorn / Titterington | Jaguar Cars Ltd. | DNF |
| 27.5.1956 | 1000 km Nürburgring | 8 | #XKD 603 | Frère / Hamilton | Jaguar Cars Ltd. | T-car |
| 27.5.1956 | 1000 km Nürburgring | 8T | #XKD 504 | Frère / Hamilton | Jaguar Cars Ltd. | DNF |
| 30.5.1956 | SCCA Regional Thompson [BM+CM+DM] | 1 | | Briggs Cunningham | | DNA |
| 2.6.1956 | LCCC Oulton Park [Racing Handicap] | 50 | #XKC 403 | Bob Berry | J. C. Broadhead | DNA |
| 2.6.1956 | LCCC Oulton Park [S3.0/S+3.0] | 50 | #XKC 403 | Bob Berry | J. C. Broadhead | DNA |
| 2.6.1956 | LCCC Oulton Park [Sports Handicap] | 50 | #XKC 403 | Bob Berry | J. C. Broadhead | DNA |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 12 | #XKD 536 | Loyal Katskee | | 7th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 12 | #XKD 536 | Loyal Katskee | | 5th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 15 | #XKD 509 | Lou Brero | | 7th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 15 | #XKD 509 | Lou Brero | | 3rd |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 54 | #XKD 531 | Jack Douglas | | 11th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 54 | #XKD 531 | Jack Douglas | | 10th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 58 | #XKD 506 | Sherwood Johnston | | 5th |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 58 | #XKD 506 | Sherwood Johnston | | 3rd |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+EM] | 59 | #XKD 529 | Walt Hansgen | Tage Hansen | 1st |
| 3.6.1956 | SCCA National Eagle Mountain [BM+CM+DM+GM+HM] | 59 | #XKD 529 | Walt Hansgen | Tage Hansen | 4th |
| 9.6.1956 | NSMC Oulton Park [Sports] | 50 | #XKD 517 | Alex McMillan | Alex McMillan | DNS |
| 9.6.1956 | NSMC Oulton Park [S1.5/FL] | 50 | #XKD 517 | Alex McMillan | Alex McMillan | DNA |
| 9.6.1956 | NSMC Oulton Park [PS/S/T Handicap] | 50 | #XKD 517 | Alex McMillan | Alex McMillan | DNS |
| 9.6.1956 | NSMC Oulton Park [Racing Handicap] | 50 | #XKD 517 | Alex McMillan | Alex McMillan | DNA |
| 9.6.1956 | NSMC Oulton Park [Sports Handicap] | 50 | #XKD 517 | Alex McMillan | Alex McMillan | DNA |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 14 | #XKD 538 | Jack Ensley | Jack Ensley | ?th |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 14 | #XKD 538 | Jack Ensley | Jack Ensley | ?th |
| 10.6.1956 | Preliminary Lawrenceville [Ladies] | 14 | #XKD 538 | | Jack Ensley | DNA |
| 10.6.1956 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 27 | #XKD 503 | Ernie Erickson | Ernest Erickson | 1st |
| 10.6.1956 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP] | 27 | #XKD 503 | Ernie Erickson | Ernest Erickson | ?th |
| 10.6.1956 | Kingdon | | #XKD 519 | Bill Krause | | DNA |
| 17.6.1956 | Circuito do Porto | 1 | | Peter Whitehead | | raced |
| 17.6.1956 | Circuito do Porto | 3 | #XKD 512 | Lord Louth | | 9th |
| 17.6.1956 | Circuito do Porto | 18 | #XKD 535 | Rodolfo Bay | Joaquin Palacios | 8th |
| 17.6.1956 | ECMC Snetterton [Sports] | 48 | #XKD 518 | Peter Blond | | 2nd |
| 23.6.1956 | BARC Aintree 100 [S+1.5] | 34 | #XKD 502 | Desmond Titterington | Ecurie Ecosse | 2nd |
| 23.6.1956 | BARC Aintree 100 [S+1.5] | 35 | #XKD 561 | Ninian Sanderson | Ecurie Ecosse | DNF |
| 23.6.1956 | BARC Aintree 100 [S+1.5] | 36 | | Ivor Bueb | D. Hamilton | 3rd |
| 23.6.1956 | BARC Aintree 100 [S+1.5] | 37 | #XKD 518 | Peter Blond | P. Blond | 5th |
| 23.6.1956 | BARC Aintree 100 [S+1.5] | 38 | #XKD 511 | Ian Baillie | Ian Baillie | DNA |
| 23.6.1956 | Preliminary Salt Lake [Senior] | 54 | #XKD 531 | Jack Douglas | | 2nd |
| 23.6.1956 | Preliminary Pomona [Modified +1.5] | 133 | #XKD 527 | Jerry Austin | | 5th |
| 23.6.1956 | Preliminary Pomona [Modified +1.5] | 150 | #XKD 519 | Bill Krause | | 4th |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 12 | #XKD 536 | Loyal Katskee | Loyal Katskee | DNF |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 14 | #XKD 538 | Jack Ensley | Jack Ensley | DNA |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 27 | #XKD 503 | Ernie Erickson | Ernest Erickson | 3rd |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 54 | #XKD 531 | Jack Douglas | Jack Douglas | DNA |
| 24.6.1956 | Salt Lake [S+1.5] | 54 | #XKD 531 | Jack Douglas | | 2nd |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 58 | | Sherwood Johnston | Briggs S. Cunningham | DNF |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 59 | #XKD 529 | Walt Hansgen | Briggs S. Cunningham | DNF |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 60 | | Briggs Cunningham | Briggs S. Cunningham | 8th |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 61 | | John Fitch | Briggs Cunningham | DNS |
| 24.6.1956 | Pomona [BM+CM+DM+EM] | 133 | #XKD 527 | Jerry Austin | | DNF |
| 24.6.1956 | Pomona [BM+CM+DM+EM] | 150 | #XKD 519 | Bill Krause | | 3rd |
| 24.6.1956 | SCCA National Road America [BM+CM+DM] | 152 | #XKD 509 | Lou Brero | A. A. Browne | 2nd |
| 30.6.1956 | 12 h Reims | 23 | #XKD 502? | Flockhart / Sanderson | Ecurie Ecosse | 4th |
| 30.6.1956 | 12 h Reims | 24 | #XKD 601 | Hawthorn / Frère | Jaguar Cars | 2nd |
| 30.6.1956 | 12 h Reims | 25 | #XKD 605 | Bueb / Hamilton | Jaguar Cars | 1st |
| 30.6.1956 | 12 h Reims | 26 | #XKD 603 | Titterington / Fairman | Jaguar Cars | 3rd |
| 1.7.1956 | SCCA Regional Courtland [CM+DM+EM+FM+CP+DP+EP] | 14 | | Guy Jackson | | ?th |
| 1.7.1956 | SCCA Regional Courtland [All] | 14 | | | | T-car |
| 7.7.1956 | SCCA National Beverly [BM+CM+DM+EM] | 27 | #XKD 503 | Ernie Erickson | Ernest Erickson | 4th |
| 7.7.1956 | SCCA National Beverly [BM+CM+DM+EM] | 41 | #XKD 525 | John Gordon Bennett | Briggs Cunningham | 6th |
| 7.7.1956 | SCCA National Beverly [BM+CM+DM+EM] | 60 | #XKD 506 | Sherwood Johnston | Briggs Cunningham | 3rd |
| 7.7.1956 | SCCA National Beverly [BM+CM+DM+EM] | 137 | #XKD 509 | Lou Brero | | DNF |
| 8.7.1956 | GP Rouen | 42 | #XKD 561 | Desmond Titterington | Ecurie Ecosse | 7th |
| 8.7.1956 | Santa Maria [BM+CM+DM+EM] | 54 | #XKD 531 | Jack Douglas | | 6th |
| 8.7.1956 | Preliminary Santa Maria | 54 | #XKD 531 | Jack Douglas | | 5th |
| 8.7.1956 | Santa Maria [BM+CM+DM+EM] | 133 | #XKD 527 | Jerry Austin | | DNA |
| 14.7.1956 | Preliminary Bonelli | | #XKD 528 | Pete Woods | | 3rd |
| 14.7.1956 | Bonelli [FM+GM+HM] | | #XKD 528 | Pete Woods | | 3rd |