| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 16 | XK140 M | Jack Boyle | | 23rd |
| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 63 | XK120 | Jim Chaffee | | 15th |
| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 69 | XK140 MC | Bob Weller | | 5th |
| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 100 | XK120 | Justin Danner | | 18th |
| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 108 | XK140 MC | Harry Givens | | 11th |
| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 109 | XK140 MC | Rick Paddock | | 19th |
| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 125 | XK120 | Laurence Clark | | 8th |
| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 134 | XK140 MC | Hugh Irvin | | 14th |
| 1.9.1956 | Preliminary Santa Barbara [Production +2.0] | 167 | XK120 | Mel Robles | | 21st |
| 2.9.1956 | SCCA National Thompson [BM+CM+DM] | 0 | XK120 M | John Knight | | DNF |
| 2.9.1956 | Eifelrennen Nürburgring | 1 | XK140 | Jacques de Maubou | de Maubou | raced |
| 2.9.1956 | Santa Barbara [Ladies] | 5 | XK140 MC | H. C. Hoppe | | DNS |
| 2.9.1956 | Santa Barbara [S+1.5] | 5 | XK140 MC | McClure / Yarter | | DNS |
| 2.9.1956 | Hawaii [Main A] | 6 | XK140 MC | Warren Dropman | | DNF |
| 2.9.1956 | Hawaii [Class C] | 6 | XK140 MC | Warren Dropman | | 1st |
| 2.9.1956 | Consolation Santa Barbara [CP+DP+EP] | 16 | XK140 M | Jack Boyle | | 16th |
| 2.9.1956 | Santa Barbara [S+1.5] | 16 | XK140 M | Jack Boyle | | DNQ |
| 2.9.1956 | Santa Barbara [S+1.5] | 18 | C-type | Carlyle Blackwell | | 12th |
| 2.9.1956 | SCCA National Thompson [CP] | 23 | XK140 MC | Denise McCluggage | | 10th |
| 2.9.1956 | Santa Barbara [S+1.5] | 27 | D-type | Bill Krause | | DNF |
| 2.9.1956 | Hawaii [Main A] | 34 | XK120 | Steve Bourne | | 1st |
| 2.9.1956 | Hawaii [Class C] | 34 | XK120 | Steve Bourne | | 3rd |
| 2.9.1956 | Hawaii [Novice] | 34 | XK120 | Steve Bourne | | 2nd |
| 2.9.1956 | SCCA National Thompson [BM+CM+DM] | 41 | D-type | Walt Hansgen | Auto Engineering | 1st |
| 2.9.1956 | SCCA National Thompson [BM+CM+DM] | 49 | D-type | George Constantine | George Constantine | 3rd |
| 2.9.1956 | Santa Barbara [S+1.5] | 51 | Special | Fred Woodward | | 4th |
| 2.9.1956 | SCCA National Thompson [CP] | 52 | XK120 | Gordon MacKenzie | | 9th |
| 2.9.1956 | Santa Barbara [S+1.5] | 54 | D-type | Jack Douglas | | 11th |
| 2.9.1956 | SCCA National Thompson [CP] | 55 | XK140 MC | Bob Rubin | | 3rd |
| 2.9.1956 | SCCA National Thompson [BM+CM+DM] | 58 | D-type | John Fitch | Briggs Cunningham | 2nd |
| 2.9.1956 | Santa Barbara [S+1.5] | 63 | XK120 | Jim Chaffee | | DNQ |
| 2.9.1956 | Consolation Santa Barbara [CP+DP+EP] | 63 | XK120 | Jim Chaffee | | DNF |
| 2.9.1956 | SCCA National Thompson [CP] | 64 | XK120 M | Ed Droesch | | DNF |
| 2.9.1956 | Santa Barbara [S+1.5] | 69 | XK140 MC | Bob Weller | | 24th |
| 2.9.1956 | SCCA National Thompson [CP] | 72 | XK120 | Carl Olson | | 12th |
| 2.9.1956 | SCCA National Thompson [CP] | 80 | XK140 MC | Harry Carter | | 2nd |
| 2.9.1956 | Hawaii [Main A] | 82 | XK140 M | David Adams | | 4th |
| 2.9.1956 | Hawaii [Class C] | 91 | XK140 MC | David Massey | | 2nd |
| 2.9.1956 | Hawaii [Novice] | 91 | XK140 MC | David Massey | | raced |
| 2.9.1956 | Hawaii [Main A] | 91 | XK140 MC | David Massey | | 3rd |
| 2.9.1956 | Consolation Santa Barbara [CP+DP+EP] | 100 | XK120 | Justin Danner | | 24th |
| 2.9.1956 | Santa Barbara [S+1.5] | 100 | XK120 | Justin Danner | | DNQ |
| 2.9.1956 | Consolation Santa Barbara [Modified+FIII] | 103 | XK120 M | Ces Critchlow | | 10th |
| 2.9.1956 | Santa Barbara [S+1.5] | 103 | XK120 M | Ces Critchlow | | 10th |
| 2.9.1956 | Santa Barbara [Ladies] | 108 | XK140 MC | Carol Givens | | DNF |
| 2.9.1956 | Consolation Santa Barbara [CP+DP+EP] | 108 | XK140 MC | Harry Givens | | DNF |
| 2.9.1956 | Santa Barbara [S+1.5] | 108 | XK140 MC | Harry Givens | | DNQ |
| 2.9.1956 | Santa Barbara [S+1.5] | 109 | XK140 MC | Rick Paddock | | DNQ |
| 2.9.1956 | Consolation Santa Barbara [CP+DP+EP] | 109 | XK140 MC | Rick Paddock | | 15th |
| 2.9.1956 | SCCA National Thompson [CP] | 114 | XK140 MC | Richard Kessler | | 4th |
| 2.9.1956 | Consolation Santa Barbara [CP+DP+EP] | 125 | XK120 | Laurence Clark | | DNF |
| 2.9.1956 | Santa Barbara [S+1.5] | 125 | XK120 | Laurence Clark | | DNQ |
| 2.9.1956 | Consolation Santa Barbara [CP+DP+EP] | 134 | XK140 MC | Hugh Irvin | | 10th |
| 2.9.1956 | Santa Barbara [S+1.5] | 134 | XK140 MC | Hugh Irvin | | DNQ |
| 2.9.1956 | SCCA National Thompson [BM+CM+DM] | 161 | D-type | Briggs Cunningham | Briggs Cunningham | 5th |
| 2.9.1956 | Consolation Santa Barbara [CP+DP+EP] | 167 | XK120 | Mel Robles | | 14th |
| 2.9.1956 | Santa Barbara [S+1.5] | 167 | XK120 | Mel Robles | | DNQ |
| 2.9.1956 | SCCA National Thompson [BM+CM+DM] | 214 | C-type | Jack Crusoe | | 6th |
| 2.9.1956 | GP Leopoldville | | Mk VII | Duncan Smith | | 3rd |
| 2.9.1956 | SMRC Snetterton [Sports Unlimited] | | D-type | Peter Blond | P. Blond | 1st |
| 2.9.1956 | SMRC Snetterton [Sports Unlimited] | | D-type | Henry Taylor | Murkett Bros. Ltd. | 6th |
| 2.9.1956 | SMRC Snetterton [Sports Unlimited] | | D-type | Ian Baillie | I. Baillie | 8th |
| 3.9.1956 | Stillwater [race 2] | 12 | D-type | Loyal Katskee | | 1st |
| 3.9.1956 | Stillwater [race 3] | 12 | D-type | Loyal Katskee | | 2nd |
| 3.9.1956 | 1 h Thompson [CP] | 23 | XK140 MC | Denise McCluggage | | 7th |
| 3.9.1956 | 1 h Thompson [BM+CM+DM+EM+FIII] | 41 | D-type | Walt Hansgen | Auto Engineering | 1st |
| 3.9.1956 | 1 h Thompson [BM+CM+DM+EM+FIII] | 49 | D-type | George Constantine | | DNF |
| 3.9.1956 | 1 h Thompson [CP] | 52 | XK120 | Gordon MacKenzie | | DNF |
| 3.9.1956 | 1 h Thompson [CP] | 55 | XK140 MC | Bob Rubin | | 5th |
| 3.9.1956 | 1 h Thompson [BM+CM+DM+EM+FIII] | 58 | D-type | John Fitch | | 2nd |
| 3.9.1956 | 1 h Thompson [CP] | 64 | XK120 M | Charles McAdams | | 6th |
| 3.9.1956 | 1 h Thompson [CP] | 80 | XK140 MC | Harry Carter | | 1st |
| 3.9.1956 | 1 h Thompson [CP] | 114 | XK140 MC | Richard Kessler | | 3rd |
| 3.9.1956 | 1 h Thompson [CP] | 121 | XK140 MC | Jack Crusoe | | DNF |
| 8.9.1956 | Goodwood Trophy [2nd Handicap] | 1 | D-type | Ron Flockhart | Ecurie Ecosse | raced |
| 8.9.1956 | Goodwood Trophy [S+1.5] | 1 | D-type | Ron Flockhart | Ecurie Ecosse | 3rd |
| 8.9.1956 | Goodwood Trophy [2nd Handicap] | 2 | D-type | Ninian Sanderson | Ecurie Ecosse | 5th |
| 8.9.1956 | Goodwood Trophy [S+1.5] | 2 | D-type | Ninian Sanderson | Ecurie Ecosse | 5th |
| 8.9.1956 | Goodwood Trophy [2nd Handicap] | 3 | D-type | Jock Lawrence | Ecurie Ecosse | 1st |
| 8.9.1956 | Goodwood Trophy [S+1.5] | 3 | D-type | Jock Lawrence | Ecurie Ecosse | 6th |
| 8.9.1956 | Goodwood Trophy [S+1.5] | 4 | D-type | Bob Berry | Jack Broadhead | 8th |
| 8.9.1956 | Goodwood Trophy [2nd Handicap] | 4 | D-type | Bob Berry | J. Broadhead | raced |
| 8.9.1956 | Goodwood Trophy [S+1.5] | 15 | D-type | Peter Blond | Peter Blond | 9th |
| 8.9.1956 | Goodwood Trophy [2nd Handicap] | 15 | D-type | Peter Blond | Peter Blond | raced |
| 8.9.1956 | Goodwood Trophy [2nd Handicap] | 16 | C-type | Max Trimble | Max Trimble | 4th |
| 8.9.1956 | Goodwood Trophy [S+1.5] | 16 | C-type | Max Trimble | Max Trimble | 14th |
| 9.9.1956 | 6 h Road America | 12 | D-type | Katskee / Miller | | DNF |
| 9.9.1956 | 6 h Road America | 16 | C-type | Richard McConnell | | DNF |
| 9.9.1956 | 6 h Road America | 17 | D-type | Ensley / Bennett | Jack Ensley | 3rd |
| 9.9.1956 | 6 h Road America | 27 | D-type | Erickson / Bott | Ernie Erickson | 5th |
| 9.9.1956 | 6 h Road America | 29 | | Larson / Grearson | | 12th |
| 9.9.1956 | 6 h Road America | 34 | | Coan / Lang | | 16th |
| 9.9.1956 | 6 h Road America | 35 | | Maloney / Sarle | | DNF |
| 9.9.1956 | 6 h Road America | 36 | | Knowlton / Andrews | | 10th |
| 9.9.1956 | 6 h Road America | 37 | | Quick / Grosse | | DNF |
| 9.9.1956 | 6 h Road America | 45 | D-type | Huggler / Linton | | DNA |
| 9.9.1956 | 6 h Road America | 58 | D-type | Cunningham / Fitch | Briggs Cunningham | 2nd |
| 9.9.1956 | 6 h Road America | 58T | D-type | Fitch / Cunningham | Briggs Cunningham | T-car |
| 9.9.1956 | 6 h Road America | 61 | D-type | Hansgen / Johnston | Briggs Cunningham | DNA |
| 15.9.1956 | GP Watkins Glen | 17 | D-type | Jack Ensley | Jack R. Ensley | 2nd |