| 29.4.1956 | Preliminary Dodge City [BM+CM+DM+EM+FM+CP+DP] | 1 | | James Aheam | | 18th |
| 29.4.1956 | Preliminary Dodge City [BM+CM+DM+EM+FM+CP+DP] | 26 | | Paul Packard | | 16th |
| 29.4.1956 | WJC Charterhall [Racing] | 41 | D-type | Peter Hughes | Ecurie Ecosse | 2nd |
| 29.4.1956 | WJC Charterhall [Racing] | 42 | D-type | Ron Flockhart | Ecurie Ecosse | 1st |
| 29.4.1956 | WJC Charterhall [Racing] | 43 | D-type | Jock Lawrence | Ecurie Ecosse | 3rd |
| 29.4.1956 | Prix de Paris | 59 | D-type | Duncan Hamilton | | 1st |
| 29.4.1956 | WJC Charterhall [Racing] | 67 | C-type | Keith Hall | J. K. Hunter | 4th |
| 29.4.1956 | Mille Miglia | 244 | XK140 | J. N. George | | DNF |
| 29.4.1956 | Mille Miglia | 245 | XK140 | Georges Guyot | | 40th |
| 29.4.1956 | Mille Miglia | 546 | XK120 | Monnoyeur / Dupuy | | DNA |
| 29.4.1956 | Mille Miglia | 550 | XK120 | William G. Graham | | DNF |
| 29.4.1956 | Preliminary Dodge City [BM+CM+DM+EM+FM+CP+DP] | | | Lampkin | | raced |
| 29.4.1956 | Preliminary Dodge City [BM+CM+DM+EM+FM+CP+DP] | | | Johnson | | raced |
| 29.4.1956 | Mille Miglia | | C-type | Margulies / Piper | | DNA |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 2 | D-type | Mike Hawthorn | Sir William Lyons | DNF |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 3 | D-type | Desmond Titterington | Sir William Lyons | DNF |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 4 | D-type | Jack Fairman | Sir William Lyons | DNF |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 7 | D-type | Bob Berry | J. C. Broadhead | 3rd |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 8 | D-type | Ron Flockhart | Ecurie Ecosse | 6th |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 9 | D-type | Ninian Sanderson | Ecurie Ecosse | DNF |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 10 | D-type | Alan Brown | Ecurie Ecosse | 4th |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 11 | D-type | Peter Blond | Peter Blond | 10th |
| 5.5.1956 | Daily Express Silverstone [S+1.5] | 12 | D-type | Alex McMillan | W. A. McMillan | 19th |
| 6.5.1956 | Mansfield [BM+CM+DM+EM+CP+300SL] | 3 | D-type | Harold Fenner | | 1st |
| 6.5.1956 | Mansfield [Unlimited] | 3 | D-type | Harold Fenner | | DNS |
| 6.5.1956 | Mansfield [Unlimited] | 10 | XK140 MC | Curtis Attaway | | raced |
| 6.5.1956 | Mansfield [BM+CM+DM+EM+CP+300SL] | 10 | XK140 MC | Curtis Attaway | | 6th |
| 6.5.1956 | Mansfield [BM+CM+DM+EM+CP+300SL] | 14 | XK140 | James Kent | | 11th |
| 6.5.1956 | Mansfield [Novice] | 37 | XK120 | Sy Weisenger | | 8th |
| 6.5.1956 | Mansfield [Unlimited] | 37 | XK120 | Sy Weisinger | | 14th |
| 6.5.1956 | Mansfield [BM+CM+DM+EM+CP+300SL] | 37 | XK120 | Sy Weisenger | | 13th |
| 6.5.1956 | Mansfield [Unlimited] | 50 | XK120 | Dave Brown | | 2nd |
| 6.5.1956 | Mansfield [BM+CM+DM+EM+CP+300SL] | 50 | XK120 MC | Dave Brown | | 7th |
| 10.5.1956 | Eläintarhanajo [Production] | 11 | XK120 | Timo Mustakallio | | 6th |
| 10.5.1956 | Eläintarhanajo [Production] | 13 | C-type | Väinö Miettinen | | 4th |
| 10.5.1956 | Eläintarhanajo [Production] | 14 | XK120 | Olli Järvelin | | 5th |
| 10.5.1956 | Eläintarhanajo | 32 | D-type | Lord Louth | | 6th |
| 10.5.1956 | Eläintarhanajo [Production] | 33 | D-type | Curt Lincoln | Curt Lincoln | 1st |
| 10.5.1956 | Eläintarhanajo | 33 | D-type | Curt Lincoln | Curt Lincoln | DNA |
| 12.5.1956 | MMKMC Silverstone [S+2.5 Race 1] | 97 | C-type | Max Trimble | | 3rd |
| 12.5.1956 | MMKMC Silverstone [S+2.5 Race 2] | 97 | C-type | Max Trimble | | 3rd |
| 12.5.1956 | MMKMC Silverstone [S+2.5 Race 1] | 100 | D-type | Alex McMillan | | 1st |
| 12.5.1956 | MMKMC Silverstone [S+2.5 Race 2] | 100 | D-type | Alex McMillan | | 1st |
| 13.5.1956 | Preliminary Smartt Field [Ladies] | 914 | D-type | Joan Ellis | Jack Ensley | 5th |
| 13.5.1956 | Preliminary Smartt Field [BM+CM+DM+CP] | 914 | D-type | Jack Ensley | Jack Ensley | 1st |
| 13.5.1956 | SCCA Regional Smartt Field [S+1.5] | 914 | D-type | Jack Ensley | Jack Ensley | 2nd |
| 13.5.1956 | Preliminary Smartt Field [BM+CM+DM+CP] | | | Jack Henrick | | ?th |
| 13.5.1956 | Preliminary Smartt Field [BM+CM+DM+CP] | | XK140 MC | Al Vigne | | ?th |
| 13.5.1956 | Preliminary Smartt Field [BM+CM+DM+CP] | | XK140 MC | Duke Knowlton | | 3rd |
| 13.5.1956 | Preliminary Smartt Field [Novice] | | | Jack Henrick | | ?th |
| 13.5.1956 | SCCA Regional Smartt Field [S+1.5] | | XK140 MC | Al Vigne | | 23rd |
| 13.5.1956 | Preliminary Smartt Field [BM+CM+DM+CP] | | XK140 | Charles Plevak | | ?th |
| 13.5.1956 | SCCA Regional Smartt Field [S+1.5] | | XK120 LT Silverstone | Chuck Leighton | | 4th |
| 13.5.1956 | SCCA Regional Smartt Field [S+1.5] | | XK140 MC | Raymond Mason | | 7th |
| 13.5.1956 | SCCA Regional Smartt Field [S+1.5] | | XK140 MC | Duke Knowlton | | 8th |
| 13.5.1956 | SCCA Regional Smartt Field [S+1.5] | | | Jack Henrick | | 20th |
| 13.5.1956 | SCCA Regional Smartt Field [S+1.5] | | XK120 | Roy Fleishmann | | 19th |
| 13.5.1956 | Preliminary Smartt Field [Novice] | | XK140 | Charles Plevak | | 2nd |
| 13.5.1956 | GP Spa | | D-type | Ninian Sanderson | Ecurie Ecosse | 1st |
| 13.5.1956 | GP Spa | | D-type | Creus / Palacio Pover | | ?th |
| 13.5.1956 | GP Spa | | D-type | Desmond Titterington | Ecurie Ecosse | DNF |
| 19.5.1956 | Preliminary Bakersfield [Stock +1.5] | 1 | XK140 MC | Richard Kimberly | | 12th |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 10 | D-type | Jerry Austin | | 2nd |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 15 | D-type | Bill Krause | Clem Atwaters | 1st |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 18 | C-type | Carlyle Blackwell | | 9th |
| 19.5.1956 | WECC Snetterton [Handicap Heat 2] | 27 | D-type | Ian Baillie | | 3rd |
| 19.5.1956 | WECC Snetterton [Jaguar Handicap] | 27 | D-type | Ian Baillie | | 2nd |
| 19.5.1956 | Preliminary Cumberland [Novice +1.5] | 49 | XK120 M | Mary Constantine | J. G. Constantine | DNA |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 51 | Special | Fred Woodward | | 4th |
| 19.5.1956 | Preliminary Cumberland [Novice +1.5] | 51 | XK120 M | George McClure | G. A. McClure | DNA |
| 19.5.1956 | Preliminary Cumberland [Novice +1.5] | 52 | XK120 | Peg MacKenzie | G. C. MacKenzie | 10th |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 54 | D-type | Jack Douglas | | 8th |
| 19.5.1956 | Preliminary Bakersfield [Ladies] | 66 | XK120 M | Charlotte Jennings | | 10th |
| 19.5.1956 | Preliminary Bakersfield [Stock +1.5] | 67 | XK140 MC | Howard Campbell | | 23rd |
| 19.5.1956 | Preliminary Bakersfield [Stock +1.5] | 69 | XK140 MC | Bob Weller | | 5th |
| 19.5.1956 | WECC Snetterton [Jaguar Handicap] | 86 | XK120 | Ray Playford | | 3rd |
| 19.5.1956 | WECC Snetterton [Jaguar Handicap] | 90 | C-type | Jock Lawrence | J. K. Hunter | 1st |
| 19.5.1956 | Preliminary Bakersfield [Production +1.5] | 103 | XK120 M | Ces Critchlow | | 4th |
| 19.5.1956 | Preliminary Bakersfield [Stock +1.5] | 108 | XK140 MC | Harry Givens | | DNF |
| 19.5.1956 | Preliminary Bakersfield [Ladies] | 108 | XK140 MC | Carol Givens | | 3rd |
| 19.5.1956 | Preliminary Bakersfield [Stock +1.5] | 128 | XK120 M | Gerald Aarons | | 13th |
| 19.5.1956 | Preliminary Cumberland [Novice +1.5] | 136 | XK120 M | E. Bowman | E. R. Bowman | 5th |
| 19.5.1956 | Preliminary Bakersfield [Production +1.5] | 147 | XK120 | Frank Cleaver | | 16th |
| 19.5.1956 | Preliminary Bakersfield [Stock +1.5] | 148 | XK120 M | John Robinson | | 21st |
| 19.5.1956 | Preliminary Bakersfield [Production +1.5] | 163 | XK120 | Bill Freedman | | 5th |
| 19.5.1956 | Preliminary Bakersfield [Stock +1.5] | 166 | XK120 M | Bob Dickson | | 4th |
| 19.5.1956 | Preliminary Bakersfield [BM+CM+DM+EM] | 170 | D-type | Pete Woods | | 14th |
| 19.5.1956 | Preliminary Bakersfield [Production +1.5] | 185 | XK120 M | Laurence Clark | | 7th |
| 19.5.1956 | Preliminary Cumberland [Novice +1.5] | 192 | XK120 | Franklin Zimmerman | F. Zimmerman | DNA |
| 19.5.1956 | Preliminary Cumberland [Novice +1.5] | 195 | XK120 | S. Speers | S. Speers | DNA |
| 19.5.1956 | Preliminary Cumberland [Novice +1.5] | 237 | XK140 MC | Millard Ripley | M. G. Ripley | DNA |
| 19.5.1956 | Preliminary Cumberland [Novice +1.5] | 248 | XK140 MC | Ed Rosendale | E. J. Rosendale | DNA |
| 20.5.1956 | SCCA Regional Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 14 | D-type | Jack Ensley | Jack Ensley | 2nd |
| 20.5.1956 | SCCA Regional Milwaukee [CP+DP+EP] | 24 | XK140 MC | Charles Plevak | | 2nd |
| 20.5.1956 | SCCA Regional Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 24 | XK140 MC | Charles Plevak | | 7th |
| 20.5.1956 | SCCA Regional Milwaukee [CP+DP+EP] | 55 | XK140 MC | Jim Jeffords | | 1st |
| 20.5.1956 | SCCA Regional Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 117 | XK120 M | Howard Quick | | 8th |
| 20.5.1956 | SCCA Regional Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 222 | XK120 M | Roy Fleischman | | 15th |
| 20.5.1956 | SCCA Regional Milwaukee [CP+DP+EP] | 222 | XK120 M | Roy Fleishmann | | 3rd |
| 20.5.1956 | SCCA Regional Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 666 | XK120 M | William G. Wilson | | 9th |