| 11.4.1959 | British Empire Trophy [S+1.5] | 12 | #XKC 403 | Peter Blond | J. C. Broadhead | 9th |
| 18.4.1959 | Aintree 200 [S+1.1] | 20 | #XKC 403 | Peter Blond | J. C. 'Jack' Broadhead | 11th |
| 18.4.1959 | Aintree 200 [S+1.1] | 21 | #XKD 502 | Maurice Charles | Maurice Charles Motors Ltd. | 12th |
| 18.4.1959 | Aintree 200 [S+1.1] | 22 | #XKD 504 | Mike Salmon | Michael Salmon | 14th |
| 18.4.1959 | Aintree 200 [S+1.1] | 33 | #XKD 515 | John Coundley | J. O. 'John' Coundley | 17th |
| 19.4.1959 | SCCA Regional Stockton [Modified] | 100 | #XKD 531 | Ray Seher | | 4th |
| 19.4.1959 | Stockton [Marque] | 100 | #XKD 531 | Ray Seher | | DNA |
| 19.4.1959 | San Salvador | | | Mauricio Miranda | | 1st |
| 19.4.1959 | Stuttgart [CM+DM+EM+FM+GM+BP+CP] | | #XKD 560 | Bill Fuller | | 2nd |
| 25.4.1959 | Martini Trophy Brands Hatch | 1 | #XKD 510 | Gerry Ashmore | | 3rd |
| 25.4.1959 | Brands Hatch [Jaguar] | 19 | | Maurice Charles | | raced |
| 25.4.1959 | WJC Charterhall [S+2.0] | 58 | | Alan Ensoll | A. Ensoll | 3rd |
| 25.4.1959 | Brands Hatch [Jaguar] | 61 | | R. B. Rodger | | raced |
| 25.4.1959 | Martini Trophy Brands Hatch | 61 | | John Rodgers | | ?th |
| 26.4.1959 | Le Mans Test | 3 | #XKD 603 | | Ecurie Ecosse | DNA |
| 26.4.1959 | NSCC Mallory Park [Formula Libre] | 49 | | M. V. Mackie | M. V. Mackie | DNA |
| 26.4.1959 | NSCC Mallory Park [S+1.2] | 49 | | M. V. Mackie | M. V. Mackie | DNA |
| 2.5.1959 | LISCA Lime Rock [CM+BP+CP+DP] | 2 | #XKD 523 | Joe Grimaldi | | ?th |
| 2.5.1959 | Silverstone International [S+1.1] | 22 | #XKD 502 | Maurice Charles | Maurice Charles | 9th |
| 2.5.1959 | Silverstone International [S+1.1] | 27 | #XKD 504 | Mike Salmon | Mike Salmon | 10th |
| 3.5.1959 | SCCA Regional Del Mar [Main] | 18 | #XKD 528 | Carlyle Blackwell | | 13th |
| 3.5.1959 | Tuskegee [Main] | | | C. K. Thompson | | 2nd |
| 3.5.1959 | Tuskegee [BM+CM+DM+EM+FM+DP+EP+FP] | | | C. K. Thompson | | ?th |
| 9.5.1959 | SCCA Regional Lime Rock [BM+CM+DM+EM+FM] | 33 | #XKD 523 | Bruce Boyle | | 6th |
| 9.5.1959 | Snetterton [S3.0+S+3.0] | | #XKD 510 | Gerry Ashmore | | ?th |
| 10.5.1959 | Eläintarhanajo | 16 | #XKD 530 | Esko Keinänen | | 5th |
| 17.5.1959 | SCCA Regional Wilmot [BM+CM+DM+EM+FM] | 1 | #XKD 536 | Don Skogmo | | 2nd |
| 17.5.1959 | Preliminary Wilmot [BM+CM+DM+EM+FM] | 1 | #XKD 536 | Don Skogmo | | 2nd |
| 18.5.1959 | NSCC Mallory Park [Formula Libre] | 68 | | M. V. Mackie | M. V. Mackie | DNA |
| 18.5.1959 | NSCC Mallory Park [S+1.2] | 68 | | M. V. Mackie | M. V. Mackie | DNA |
| 18.5.1959 | Whitsun Goodwood [Sports] | | #XKD 502 | Maurice Charles | | 5th |
| 18.5.1959 | Whitsun Goodwood [Sports] | | #XKD 515 | John Coundley | | ?th |
| 18.5.1959 | Whitsun Goodwood [Sports] | | #XKD 510 | Gerry Ashmore | | 6th |
| 18.5.1959 | Whitsun Goodwood [Sports] | | #XKD 504 | Mike Salmon | | ?th |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 1 | | R. B. Rodger | Jaguar (No.1 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 1A | #XKD 504 | Mike Salmon | Jaguar (No.1 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 1C | #XKD 510 | Gerry Ashmore | Jaguar (No.1 Team) | DNA |
| 23.5.1959 | AMOC Silverstone [Relay Handicap] | 5B | | Peter Bolton | Jaguar (No.3 Team) | DNA |
| 30.5.1959 | Preliminary Santa Barbara [Modified +2.0] | 18 | #XKD 528 | Carlyle Blackwell | Carlyle Blackwell | 2nd |
| 31.5.1959 | Santa Barbara [BM+CM+-DM] | 18 | #XKD 528 | Carlyle Blackwell | Carlyle Blackwell | 3rd |
| 31.5.1959 | SCCA Regional Miami [Main] | | #XKD 553 | Ed Rahal | | 2nd |
| 6.6.1959 | USAC Lime Rock | 19 | #XKD 523 | Bruce Boyle | Bruce Boyle | DNA |
| 6.6.1959 | LCCC Oulton Park [Sports] | 71 | #XKC 403 | Colin Escott | J. C. Broadhead | 5th |
| 6.6.1959 | LCCC Oulton Park [Formula Libre] | 71 | #XKC 403 | Colin Escott | J. C. Broadhead | 7th |
| 6.6.1959 | Preliminary Gainesville [BM+CM+DM+EM+FM+GM+BP+CP] | | | Graham Shaw | | DNS |
| 7.6.1959 | SCCA Regional Gainesville [BM+CM+DM+EM+FM+GM+BP+CP] | | #XKD 553 | Ed Rahal | | DNA |
| 7.6.1959 | SCCA Regional Gainesville [BM+CM+DM+EM+FM+GM+BP+CP] | | | Graham Shaw | | DNS |
| 13.6.1959 | NSCC Silverstone [S+1.2] | 28 | #XKD 515 | John Coundley | J. O. Coundley | DNA |
| 13.6.1959 | NSCC Silverstone [Formula Libre] | 28 | #XKD 515 | John Coundley | J. O. Coundley | DNA |
| 13.6.1959 | NSCC Silverstone [S+1.2] | 29 | #XKD 504 | Mike Salmon | M. Salmon | DNA |
| 13.6.1959 | NSCC Silverstone [Formula Libre] | 29 | #XKD 504 | Mike Salmon | M. Salmon | DNA |
| 13.6.1959 | NSCC Silverstone [S+1.2] | 37 | | M. V. Mackie | M. V. Mackie | DNA |
| 13.6.1959 | NSCC Silverstone [Formula Libre] | 37 | | M. V. Mackie | M. V. Mackie | DNA |
| 14.6.1959 | MMGCC St. Eugene [Formula Libre+Canada] | | | Jean Guy Pilon | | 1st |
| 14.6.1959 | MMGCC St. Eugene [Modified] | | | Jean Guy Pilon | | 1st |
| 20.6.1959 | Preliminary Hourglass Field [Modified +2.0] | 18 | #XKD 528 | Carlyle Blackwell | Carlyle Blackwell | DNA |
| 20.6.1959 | BARC Aintree [Unlimited] | | #XKD 510 | Gerry Ashmore | G. Ashmore | 3rd |
| 21.6.1959 | SCCA National Road America [BM+CM+DM+EM+FM] | 3 | #XKD 536 | Don Skogmo | Don R. Skogmo | 10th |
| 21.6.1959 | 24 h Le Mans | 3 | #XKD 603 | Ireland / Gregory | Ecurie Ecosse | DNF |
| 21.6.1959 | SCCA National Road America [BM+CM+DM+EM+FM] | 11 | | Dave Causey | Jaguar Midwest Dist. | 9th |
| 21.6.1959 | Hourglass Field [BM+CM+DM] | 18 | #XKD 528 | Carlyle Blackwell | Carlyle Blackwell | 3rd |
| 21.6.1959 | 24 h Le Mans | | #XKD 502 | Maurice Charles | Maurice Charles | DNA |
| 21.6.1959 | 6 h Marlboro | | | Shaw / Robinson | | DNF |
| 28.6.1959 | Preliminary Galveston [CM+DM+EM] | 37? | #XKD 560 | Bill Fuller | | 3rd |
| 28.6.1959 | BMRC Charterhall [SR] | 97 | | Alan Ensoll | A. Ensoll | DNA |
| 28.6.1959 | SXCC Vineland [CM+BP+CP] | | #XKD 523 | Bruce Boyle | | 1st |
| 28.6.1959 | SXCC Vineland [Modified] | | #XKD 523 | Joe Grimaldi | | 1st |
| 5.7.1959 | WJC Charterhall [S+1.3] | | | Alan Ensoll | A. Ensoll | raced |
| 5.7.1959 | USAC Meadowdale | | #XKD 523 | Bruce Boyle | | 10th |
| 5.7.1959 | WJC Charterhall [Racing] | | | Alan Ensoll | A. Ensoll | raced |
| 11.7.1959 | Preliminary Buckley Field [BM+CM+DM+EM+AP+BP+CP+DP] | 25 | #XKD 527 | William L. Smith | | raced |
| 12.7.1959 | SCCA National Buckley Field [BM+CM+DM+EM+FM] | 25 | #XKD 527 | William L. Smith | | 13th |
| 18.7.1959 | GP Aintree | 10 | #XKC 403 | Colin Escott | J. C. Broadhead | DNA |
| 18.7.1959 | GP Aintree | 11 | | Maurice Charles | M. Charles Motors | 8th |
| 18.7.1959 | GP Aintree | 12 | #XKD 504 | Mike Salmon | M. Salmon | 10th |
| 19.7.1959 | SCCA Regional Dunnellon [Main] | | | Ed Rahal | | DNA |
| 25.7.1959 | USAC Lime Rock | 123 | #XKD 523 | Grimaldi / Boyle | | 16th |
| 26.7.1959 | Preliminary Sioux Falls [S+1.5] | 3 | | Don Skogmo | | DNA |
| 26.7.1959 | Sioux Falls [Feature] | 3 | | Don Skogmo | | DNA |
| 26.7.1959 | ECMC Snetterton [S+1.1] | 41 | #XKD 504 | Mike Salmon | M. Salmon | ?th |
| 26.7.1959 | ECMC Snetterton [S+1.1] | 43 | | Maurice Charles | Maurice Charles M. Ltd. | DNA |
| 26.7.1959 | ECMC Snetterton [S+1.1] | 47 | #XKD 510 | Gerry Ashmore | Ashmore's (Auto Eng.) | 3rd |
| 26.7.1959 | ICNSCC Westwood [Le Mans] | | #XKD 558 | Jim Rattenbury | | 2nd |
| 26.7.1959 | ICNSCC Westwood [Modified +1.5] | | #XKD 558 | Jim Rattenbury | | 2nd |
| 26.7.1959 | SCCA Regional Courtland [Main] | | | C. K. Thompson | | DNF |
| 26.7.1959 | SCCA Regional Courtland [CM+DM+EM+FM+AP+BP+CP+DP+EP] | | | Powell Thompson | | 3rd |
| 1.8.1959 | Whitchurch [S+1.5] | | | Maurice Charles | | 3rd |
| 2.8.1959 | NSCC Mallory Park [S+1.2] | 83 | | Maurice Charles | Maurice Charles Motors Ltd. | DNA |
| 2.8.1959 | NSCC Mallory Park [S+1.2] | 85 | | M. V. Mackie | M. V. Mackie | DNA |
| 2.8.1959 | SCCA Regional Shelton [BM+CM+DM+EM] | | #XKD 558 | Jim Rattenbury | | 8th |
| 3.8.1959 | Brands Hatch [S+1.1] | 72 | #XKD 504 | Mike Salmon | Mike Salmon | ?th |
| 16.8.1959 | SCCA Regional Milwaukee [BM+CM+DM+EM+FM+GM] | 3 | #XKD 536 | Don Skogmo | | 2nd |
| 16.8.1959 | SCCA Regional Tracy [Modified] | 100 | #XKD 531 | Ray Seher | | 2nd |
| 16.8.1959 | SCCA Regional Tracy [Modified] | 178 | | Wallace Thomas | | DNA |
| 16.8.1959 | LISCA Thompson [Open] | | #XKD 523 | Bruce Boyle | Joe Grimaldi | 3rd |
| 29.8.1959 | Brands Hatch [S+1.1] | 76 | | Maurice Charles | Maurice Charles | ?th |
| 29.8.1959 | Brands Hatch [S+1.1] | 90 | #XKD 504 | Mike Salmon | Mike Salmon | ?th |
| 5.9.1959 | Preliminary Tuskegee [CM+DM+EM+FM+BP+CP+DP+EP] | 77 | | C. K. Thompson | | DNA |
| 5.9.1959 | Preliminary Tuskegee [CM+DM+EM+FM+BP+CP+DP+EP] | 114 | | Tommy Friedman | | DNF |
| 5.9.1959 | Preliminary Santa Barbara [Modified +2.0] | | #XKD 528 | Carlyle Blackwell | | ?th |