| 21.6.1959 | SCCA National Road America [BM+CM+DM+EM+FM] | 3 | D-type | Don Skogmo | Don R. Skogmo | 10th |
| 21.6.1959 | 24 h Le Mans | 3 | D-type | Ireland / Gregory | Ecurie Ecosse | DNF |
| 21.6.1959 | SCCA National Road America [BM+CM+DM+EM+FM] | 9 | XKSS | Tossie Alex | Tossie Alex | 19th |
| 21.6.1959 | SCCA National Road America [BM+CM+DM+EM+FM] | 11 | D-type | Dave Causey | Jaguar Midwest Dist. | 9th |
| 21.6.1959 | Hourglass Field [BM+CM+DM] | 18 | D-type | Carlyle Blackwell | Carlyle Blackwell | 3rd |
| 21.6.1959 | Hourglass Field [BP+CP] | 120 | XK120 | Gail Carver | Gail N. Carver | DNA |
| 21.6.1959 | Hourglass Field [DP+EP+FP+GP+HP] | 153 | XK120 M | Gordon Jones | Gordon Jones | DNA |
| 21.6.1959 | Hourglass Field [BM+CM+DM] | 204 | Special | Don Hulette | Don Hulette | DNA |
| 21.6.1959 | Hourglass Field [BP+CP] | 304 | XK120 | Frank Saraga | Moto Frank Saraga | DNA |
| 21.6.1959 | 6 h Marlboro | | D-type | Shaw / Robinson | | DNF |
| 21.6.1959 | 24 h Le Mans | | D-type | Maurice Charles | Maurice Charles | DNA |
| 27.6.1959 | SCCA Regional Watkins Glen [BP+CP+DP] | 18 | C-type | Andy Nichols | Andy Nichols | DNF |
| 27.6.1959 | SCCA Regional Watkins Glen [BP+CP+DP] | 94 | | Slako Bilinski | Skip Bilinski | DNA |
| 27.6.1959 | SCCA Regional Watkins Glen [BP+CP+DP] | 139 | XK120 | Roly Heacox | Roly Heacox | DNA |
| 27.6.1959 | SCCA Regional Watkins Glen [BP+CP+DP] | 151 | | Robert Priebe | Robert C. Priebe | DNF |
| 27.6.1959 | BARC Goodwood [Closed Handicap A] | | XK150 | Miss Rosemary Massey | Miss Rosemary Massey | raced |
| 28.6.1959 | Preliminary Galveston [CM+DM+EM] | 37? | D-type | Bill Fuller | | 3rd |
| 28.6.1959 | GT GP Monza | 52 | XK120 | Allen Gibson | | 27th |
| 28.6.1959 | BMRC Charterhall [GT+1.0] | 67 | XK120 | A. A. P. Fildes | | DNA |
| 28.6.1959 | BMRC Charterhall [SR] | 68 | XK120 | Norman Scott Wallace | N. J. Scott-Wallace | DNA |
| 28.6.1959 | BMRC Charterhall [GT+1.0] | 68 | XK120 | Norman Scott Wallace | N. J. Scott-Wallace | DNA |
| 28.6.1959 | BMRC Charterhall [SR] | 69 | XK120 | R. T. Fawdington | R. T. Fawdington | DNA |
| 28.6.1959 | BMRC Charterhall [GT+1.0] | 69 | XK120 | R. T. Fawdington | R. T. Fawdington | DNA |
| 28.6.1959 | BMRC Charterhall [SR] | 97 | D-type | Alan Ensoll | A. Ensoll | DNA |
| 28.6.1959 | SCCA Galveston [CM+DM+EM] | 112 | C-type | Mason O'Keiff | | 4th |
| 28.6.1959 | Preliminary Galveston [CM+DM+EM] | | XKSS | Bob Stonedale | | raced |
| 28.6.1959 | SXCC Vineland [Modified] | | D-type | Joe Grimaldi | | 1st |
| 28.6.1959 | SXCC Vineland [CM+BP+CP] | | Special | Gerry Georgi | | 2nd |
| 28.6.1959 | SXCC Vineland [CM+BP+CP] | | D-type | Bruce Boyle | | 1st |
| 28.6.1959 | SCCA Galveston [CM+DM+EM] | | | Harvey Siegel | | 8th |
| 4.7.1959 | SCCA National Lime Rock [BP+CP+DP] | 31 | | | | DNS |
| 4.7.1959 | SCCA National Lime Rock [CM+DM+EM+FM] | 52 | C-type | Gordon MacKenzie | | 10th |
| 5.7.1959 | WJC Charterhall [GT] | 35 | XK120 | Norman Scott Wallace | N. J. Scott-Wallace | 5th |
| 5.7.1959 | WJC Charterhall [S+1.3] | 35 | XK120 | Norman Scott Wallace | N. J. Scott Wallace | raced |
| 5.7.1959 | WJC Charterhall [S+1.3] | 37 | C-type | Tom Candlish | T. T. Candiish | raced |
| 5.7.1959 | WJC Charterhall [GT] | 37 | C-type | Tom Candlish | T. T. Candiish | 1st |
| 5.7.1959 | WJC Charterhall [S+1.3] | 38 | XK140 | Andy Walker | A. Walker | raced |
| 5.7.1959 | WJC Charterhall [GT] | 38 | XK140 | Andy Walker | A. Walker | DNA |
| 5.7.1959 | WJC Charterhall [GT] | 54 | XK140 | B. J. D. Bates | B. J. D. Bates | DNA |
| 5.7.1959 | WJC Charterhall [GT] | 55 | XK120 | R. T. Fawdington | R. T. Fawdington | DNA |
| 5.7.1959 | USAC Meadowdale | | D-type | Bruce Boyle | | 10th |
| 5.7.1959 | WJC Charterhall [GT] | | Mark I 3.4 | Phil Walton | P. G. Walton | 4th |
| 5.7.1959 | WJC Charterhall [S+1.3] | | D-type/XKSS | Alan Ensoll | A. Ensoll | raced |
| 5.7.1959 | WJC Charterhall [Racing] | | D-type/XKSS | Alan Ensoll | A. Ensoll | raced |
| 11.7.1959 | Preliminary Buckley Field [BM+CM+DM+EM+AP+BP+CP+DP] | 25 | D-type | William L. Smith | | raced |
| 11.7.1959 | SCCA Regional Lime Rock [Modified] | 52 | C-type | Gordon MacKenzie | | ?th |
| 11.7.1959 | Preliminary Buckley Field [BM+CM+DM+EM+AP+BP+CP+DP] | 116 | XK120 LT Silverstone | Paul Wigton | | raced |
| 11.7.1959 | Preliminary Buckley Field [Ladies] | 116 | XK120 LT Silverstone | Adrienne Wigton | | raced |
| 11.7.1959 | BARC Goodwood [Closed Handicap A] | | XK140 | J. Morgan | J. Morgan | 4th |
| 12.7.1959 | SCCA National Buckley Field [BM+CM+DM+EM+FM] | 25 | D-type | William L. Smith | | 13th |
| 12.7.1959 | SCCA National Buckley Field [BP+CP+DP+EP+GM] | 117 | XK150 S | Howard Quick | | 16th |
| 12.7.1959 | SCCA National Buckley Field [BP+CP+DP+EP+GM] | 208 | XK150 S | John Abel | | DNF |
| 12.7.1959 | Brands Hatch | | C-type | Gordon Lee | | 2nd |
| 18.7.1959 | GP Aintree | 10 | D-type | Colin Escott | J. C. Broadhead | DNA |
| 18.7.1959 | GP Aintree | 11 | D-type | Maurice Charles | M. Charles Motors | 8th |
| 18.7.1959 | GP Aintree | 12 | D-type | Mike Salmon | M. Salmon | 10th |
| 18.7.1959 | SCCA National Riverside [BP+CP+DP+EP] | 53 | XK120 M | Gordon Jones | | 22nd |
| 18.7.1959 | SCCA National Riverside [BP+CP+DP+EP] | 61 | XK120 | George Duncan | | 9th |
| 18.7.1959 | SCCA National Riverside [BP+CP+DP+EP] | 64 | XK120 M | Hap Richardson | | 20th |
| 18.7.1959 | SCCA National Riverside [BP+CP+DP+EP] | 71 | XK150 S | Howard Quick | | 21st |
| 19.7.1959 | SCCA Regional Thompson [BP+CP+DP] | 6 | XK120 Coupe | Roly Heacox | | DNA |
| 19.7.1959 | SCCA Regional Thompson [GT] | 6 | XK120 Coupe | Roly Heacox | | DNA |
| 19.7.1959 | SCCA Regional Thompson [CM+DM+EM+FM+GM] | 52 | C-type | Gordon MacKenzie | | 3rd |
| 19.7.1959 | SCCA Regional Thompson [BP+CP+DP] | 59 | XK120 MC | Bill Kane | | DNA |
| 19.7.1959 | SCCA Regional Thompson [BP+CP+DP] | 92 | XK120 | Tom Foreman | | ?th |
| 19.7.1959 | SCCA Regional Thompson [BP+CP+DP] | 113 | XK140 | Robert Ryan | | ?th |
| 19.7.1959 | USAC Riverside | | Special | Don Hulette | | 12th |
| 19.7.1959 | SCCA Regional Dunnellon [Main] | | XK120 | Anderson / Anderson | | DNA |
| 19.7.1959 | SCCA Regional Dunnellon [Main] | | D-type | Ed Rahal | | DNA |
| 25.7.1959 | USAC Lime Rock | 52 | C-type | Gordon MacKenzie | | 15th |
| 25.7.1959 | USAC Lime Rock | 123 | D-type | Grimaldi / Boyle | | 16th |
| 25.7.1959 | 6 h Harewood Acres | | XKSS | Carter / Hill | | 4th |
| 25.7.1959 | 6 h Harewood Acres | | XK120 M | Umpenhour / Wilson | | 21st |
| 26.7.1959 | Sioux Falls [Feature] | 3 | D-type | Don Skogmo | | DNA |
| 26.7.1959 | Preliminary Sioux Falls [S+1.5] | 3 | D-type | Don Skogmo | | DNA |
| 26.7.1959 | ECMC Snetterton [S+1.1] | 41 | D-type | Mike Salmon | M. Salmon | ?th |
| 26.7.1959 | ECMC Snetterton [S+1.1] | 43 | D-type | Maurice Charles | Maurice Charles M. Ltd. | DNA |
| 26.7.1959 | ECMC Snetterton [S+1.1] | 47 | D-type | Gerry Ashmore | Ashmore's (Auto Eng.) | 3rd |
| 26.7.1959 | Sioux Falls [BP+CP+DP+EP] | 69? | XK140 MC Coupe | Robert O. van Edeskuty | | DNA |
| 26.7.1959 | Preliminary Sioux Falls [S+1.5] | 69? | XK140 MC Coupe | Robert O. van Edeskuty | | DNA |
| 26.7.1959 | Sioux Falls [Feature] | 69? | XK140 MC Coupe | Robert O. van Edeskuty | | DNA |
| 26.7.1959 | Autosport Snetterton [PS+1.6] | 135 | XK120 | Dick Protheroe | County Motors | DNA |
| 26.7.1959 | SCCA Regional Courtland [Main] | | D-type | C. K. Thompson | | DNF |
| 26.7.1959 | SCCA Regional Courtland [CM+DM+EM+FM+AP+BP+CP+DP+EP] | | D-type | Powell Thompson | | 3rd |
| 26.7.1959 | SCCA Regional Stout Field [Main] | | XKSS | Tossie Alex | | ?th |
| 26.7.1959 | SCCA Regional Stout Field [CP+DP+EP] | | | Dave Causey | | 1st |
| 26.7.1959 | ICNSCC Westwood [Le Mans] | | D-type | Jim Rattenbury | | 2nd |
| 26.7.1959 | ICNSCC Westwood [Modified +1.5] | | D-type | Jim Rattenbury | | 2nd |
| 1.8.1959 | SCCA Regional Berwick [Main] | 52 | C-type | Gordon MacKenzie | | raced |
| 1.8.1959 | SCCA Regional Berwick [CM+DM+EM+FM] | 52 | C-type | Gordon MacKenzie | Gordon C. MacKenzie | 3rd |
| 1.8.1959 | Preliminary Berwick [GT] | 64 | | Patrick Pratt | Patrick D. Pratt | raced |
| 1.8.1959 | BJDC Silverstone | | C-type | Gordon Lee | | raced |
| 1.8.1959 | Whitchurch [S+1.5] | | D-type | Maurice Charles | | 3rd |
| 2.8.1959 | Autosport Mallory Park [PS+1.6] | 41 | XK120 | Dick Protheroe | County Motors | DNA |
| 2.8.1959 | NSCC Mallory Park [S+1.2] | 71 | XK120 | Dick Protheroe | County Motors | DNA |
| 2.8.1959 | NSCC Mallory Park [S+1.2] | 82 | C-type | John Woolfe | J. Woolfe | DNA |
| 2.8.1959 | NSCC Mallory Park [S+1.2] | 83 | D-type | Maurice Charles | Maurice Charles Motors Ltd. | DNA |
| 2.8.1959 | NSCC Mallory Park [S+1.2] | 85 | D-type | M. V. Mackie | M. V. Mackie | DNA |
| 2.8.1959 | SCCA Regional Shelton [BP+CP+DP] | | XK140 | Bob Goodfellow | | 11th |
| 2.8.1959 | SCCA Regional Shelton [BM+CM+DM+EM] | | D-type | Jim Rattenbury | | 8th |