| 28.9.1957 | National Open Goodwood Trophy | 1 | D-type | Henry Taylor | Murkett Brothers | 3rd |
| 28.9.1957 | National Open Goodwood Trophy | 2 | D-type | Duncan Hamilton | | 5th |
| 28.9.1957 | National Open Goodwood Trophy | 3 | D-type | Maurice Charles | | raced |
| 28.9.1957 | National Open Goodwood Trophy | 6 | C-type | Peter Mould | | raced |
| 28.9.1957 | Indian Summer Trophy | 9 | D-type | Jack Ensley | Jack Ensley | DNA |
| 28.9.1957 | Harewood Acres [Modified +1.5] | 9 | D-type | Jack Ensley | Jack Ensley | DNA |
| 28.9.1957 | Indian Summer Trophy | 37 | XK120 | Paul Sullivan | P. J. Sullivan | DNA |
| 28.9.1957 | Harewood Acres [Modified +1.5] | 37 | XK120 | Paul Sullivan | P. J. Sullivan | DNA |
| 28.9.1957 | Harewood Acres [Modified +1.5] | 50 | XK140 MC | Edgar Vollaro | Ecurie Grisley-Torque | DNA |
| 28.9.1957 | Indian Summer Trophy | 77 | XK120 | Bill Hough | Ecurie Sans Sous | DNA |
| 28.9.1957 | Harewood Acres [Modified +1.5] | 77 | XK120 | Bill Hough | Ecurie Sans Sous | DNA |
| 28.9.1957 | Harewood Acres [Modified +1.5] | 79 | XK120 | William Hay | William N. Hay | DNA |
| 28.9.1957 | Indian Summer Trophy | 79 | XK120 | William Hay | William N. Hay | DNA |
| 28.9.1957 | Indian Summer Trophy | 97 | XK120 | Louis Roess | Louis G. Roess | DNA |
| 28.9.1957 | Harewood Acres [Modified +1.5] | 97 | XK120 | Louis Roess | Louis G. Roess | DNA |
| 28.9.1957 | PMC Silverstone [S+1.5] | | C-type | John Bekaert | | 4th |
| 28.9.1957 | PMC Silverstone [S+1.5] | | D-type | Gerry Ashmore | | 5th |
| 28.9.1957 | National Goodwood [Handicap] | | D-type | Henry Taylor | | raced |
| 28.9.1957 | Indian Summer Trophy | | XKSS | Stan McRobert | | 1st |
| 29.9.1957 | SCCA National Bridgehampton [BM+CM+DM+EM] | 11 | XKSS | Duncan Black | | 8th |
| 29.9.1957 | WJC Charterhall [Sports] | 27 | XK120 | John Brown | J. Brown | raced |
| 29.9.1957 | WJC Charterhall [Racing] | 29 | XK120 | G. A. Lamb | G. A. Lamb | DNA |
| 29.9.1957 | WJC Charterhall [Sports] | 29 | XK120 | G. A. Lamb | G. A. Lamb | raced |
| 29.9.1957 | WJC Charterhall [Sports] | 42 | XK120 | Charles Ramsay | C. A. Ramsay | DNA |
| 29.9.1957 | SCCA National Bridgehampton [BM+CM+DM+EM] | 52 | C-type | Gordon MacKenzie | | DNS |
| 29.9.1957 | SCCA National Bridgehampton [BM+CM+DM+EM] | 60 | D-type | Walt Hansgen | Briggs Cunningham | 1st |
| 29.9.1957 | SCCA National Bridgehampton [BM+CM+DM+EM] | 61 | D-type | Charles Wallace | Briggs Cunningham | 2nd |
| 29.9.1957 | SCCA National Bridgehampton [BM+CM+DM+EM] | 62 | D-type | Briggs Cunningham | Briggs Cunningham | 19th |
| 29.9.1957 | SCCA National Bridgehampton [BM+CM+DM+EM] | 63 | D-type | Phil Forno | Briggs Cunningham | 9th |
| 29.9.1957 | SCCA National Bridgehampton [BP+CP] | 84 | XK120 M | James Ryan | | DNF |
| 29.9.1957 | SCCA National Bridgehampton [BP+CP] | 87 | XK120 M | Charles McAdams | Ed Droesch | DNS |
| 29.9.1957 | SCCA National Bridgehampton [BP+CP] | 103 | | Reinaldo Herrera | | DNF |
| 29.9.1957 | SCCA Regional Milwaukee [S+1.6] | 103 | D-type | Don Skogmo | | 1st |
| 29.9.1957 | SCCA National Bridgehampton [BM+CM+DM+EM] | 132 | XKSS | Peter Templar | | 13th |
| 29.9.1957 | SCCA National Bridgehampton [BP+CP] | 189 | XK140 MC | Jim Robinson | | 7th |
| 29.9.1957 | SCCA National Bridgehampton [BP+CP] | 199 | XK140 MC | Dudley Smolen | | 8th |
| 29.9.1957 | Willow Springs [Production +1.6] | | XK140 | Bob Kudler | | 1st |
| 29.9.1957 | Willow Springs [Consolation] | | XK140 | Bob Falcon | | 1st |
| 29.9.1957 | Willow Springs [S+1.5] | | XK140 | Bob Kudler | | 2nd |
| 29.9.1957 | Willow Springs [Modified] | | D-type | Bill Krause | | 1st |
| 29.9.1957 | Willow Springs [Production +1.6] | | XK120 | Jon Van Rhyn | | 2nd |
| 29.9.1957 | Willow Springs [Ladies] | | XK120 | Barb Nieland | | 2nd |
| 29.9.1957 | Willow Springs [Handicap] | | D-type | Bill Krause | | 1st |
| 29.9.1957 | SCCA Regional Milwaukee [Production +1.6] | | | E. J. McBryde | | ?th |
| 29.9.1957 | SCCA Regional Milwaukee [Production +1.6] | | | Howard Quick | | ?th |
| 29.9.1957 | SCCA Regional Milwaukee [S+1.6] | | | Howard Quick | | ?th |
| 29.9.1957 | SCCA Regional Milwaukee [Production +1.6] | | | Tom Schelble | | ?th |
| 30.9.1957 | Preliminary Fort Pierce [CM+DM+EM+GM+GM+BP+CP+DP+EP] | | XK140 | Richard Schaddalee | | ?th |
| 30.9.1957 | Fort Pierce [CM+DM+EM+GM+GM+BP+CP+DP+EP | | XK140 | Richard Schaddalee | | ?th |
| 30.9.1957 | Preliminary Fort Pierce [CM+DM+EM+GM+GM+BP+CP+DP+EP] | | XK140 | George Peck | | ?th |
| 5.10.1957 | BMRC Charterhall [Production Handicap] | 28 | XK120 | John Brown | | raced |
| 5.10.1957 | BMRC Charterhall [Sports Handicap] | 28 | XK120 | John Brown | | raced |
| 5.10.1957 | NSMC Silverstone [Formula Libre] | | C-type | Peter Mould | | 5th |
| 5.10.1957 | NSMC Silverstone [Unlimited] | | C-type | Peter Mould | | 3rd |
| 5.10.1957 | NSMC Silverstone [Handicap] | | C-type | Peter Mould | | 3rd |
| 6.10.1957 | SCCA Regional Thompson [CM+UR+FIII] | 0 | XK120 M | John Knight | | 11th |
| 6.10.1957 | SCCA Regional Thompson [CP+DP] | 1 | XK140 MC | Jack Crusoe | | 2nd |
| 6.10.1957 | Sacramento [BP+CP+DP+EP] | 29 | XK140 MC | Al Laws | A. M. Laws | 9th |
| 6.10.1957 | SCCA Regional Thompson [CM+UR+FIII] | 49 | D-type | George Constantine | | 1st |
| 6.10.1957 | SCCA Regional Thompson [CM+UR+FIII] | 52 | C-type | Gordon MacKenzie | | 8th |
| 6.10.1957 | SCCA Regional Thompson [CP+DP] | 64 | XK120 M | William Hendrix | | 5th |
| 6.10.1957 | Gainesville [CM+DM+EM+FM+BP+CP+DP+EP] | 77 | D-type | C. K. Thompson, Jr. | | raced |
| 6.10.1957 | Gainesville [Main] | 77 | D-type | C. K. Thompson, Jr. | | 3rd |
| 6.10.1957 | SCCA Regional Thompson [CP+DP] | 96 | XK140 | Anderson | | 4th |
| 6.10.1957 | Sacramento [BP+CP+DP+EP] | 100 | XK140 | Ray Seher | Ray Seher | 4th |
| 6.10.1957 | SCCA Regional Thompson [CP+DP] | 103 | XK120 | R. Yeomans | | DNF |
| 6.10.1957 | Sacramento [BP+CP+DP+EP] | 105 | XK120 | George Heaney | George Heaney | 3rd |
| 6.10.1957 | SCCA Regional Thompson [CP+DP] | 110 | XK140 MC | Richard Perrin | | 3rd |
| 6.10.1957 | SCCA Regional Thompson [CM+UR+FIII] | 122 | Special | Gerry Georgi | | 5th |
| 6.10.1957 | National Brands Hatch [Production] | | C-type | Mike Salmon | | 2nd |
| 12.10.1957 | LCCC Oulton Park [Handicap B] | 1 | Mark I 2.4 | Edwin Hodson | | DNA |
| 12.10.1957 | LCCC Oulton Park [FL] | 33 | D-type | Bob Berry | J. C. Broadhead | 4th |
| 12.10.1957 | LCCC Oulton Park [Handicap A] | 33 | D-type | Bob Berry | J. C. Broadhead | 5th |
| 12.10.1957 | LCCC Oulton Park [S2.7/S+2.7] | 33 | D-type | Bob Berry | J. C. Broadhead | 1st |
| 12.10.1957 | LCCC Oulton Park [FL] | 43 | C-type | Peter Mould | Peter Mould | DNF |
| 12.10.1957 | LCCC Oulton Park [Handicap A] | 43 | C-type | Peter Mould | Peter Mould | DNF |
| 12.10.1957 | LCCC Oulton Park [S2.7/S+2.7] | 43 | C-type | Peter Mould | Peter Mould | 17th |
| 12.10.1957 | LCCC Oulton Park [Handicap A] | 53 | D-type | Jonathan Sieff | J. Sieff | DNF |
| 12.10.1957 | LCCC Oulton Park [FL] | 53 | D-type | Peter Blond | J. Sieff | 8th |
| 12.10.1957 | LCCC Oulton Park [S2.7/S+2.7] | 53 | D-type | Peter Blond | J. Sieff | 5th |
| 12.10.1957 | LCCC Oulton Park [FL] | 111 | D-type | Maurice Charles | Maurice Charles Motors Ltd. | DNA |
| 12.10.1957 | LCCC Oulton Park [S2.7/S+2.7] | 111 | D-type | Maurice Charles | Maurice Charles Motors Ltd. | DNA |
| 12.10.1957 | LCCC Oulton Park [Handicap A] | 111 | D-type | Maurice Charles | Maurice Charles Motors Ltd. | DNA |
| 12.10.1957 | Grand Central [Sports/Production] | | D-type | Jimmy de Villiers | | 2nd |
| 12.10.1957 | 3 h Autosport | | C-type | John Bekaert | | 2nd |
| 19.10.1957 | Preliminary Hourglass Field [BP+CP+DP+EP] | 64 | XK120 M | Neil Richardson | | 9th |
| 19.10.1957 | Preliminary Hourglass Field [BP+CP+DP+EP] | 69 | XK140 MC | Bob Weller | | DNA |
| 19.10.1957 | Preliminary Hourglass Field [BP+CP+DP+EP] | 93 | XK120 M | Art Evans | | 6th |
| 19.10.1957 | Preliminary Hourglass Field [BP+CP+DP+EP] | 127 | XK140 MC | Bennie Benjamin | | 4th |
| 19.10.1957 | Preliminary Hourglass Field [BP+CP+DP+EP] | 217 | XK120 | Jim Fox | | 14th |
| 20.10.1957 | SCCA Regional Thompson [CM+DM+EM+FM+UR] | 49 | D-type | George Constantine | | 1st |
| 20.10.1957 | SCCA Regional Thompson [CM+DM+EM+FM+UR] | 52 | C-type | Gordon MacKenzie | | 3rd |
| 20.10.1957 | Hourglass Field [BM+CM+DM+EM] | 64 | XK120 M | Hap Richardson | | 13th |
| 20.10.1957 | Hourglass Field [BP+CP+DP] | 64 | XK120 M | Hap Richardson | | 6th |
| 20.10.1957 | Hourglass Field [BP+CP+DP] | 69 | XK140 MC | Bob Weller | | DNA |
| 20.10.1957 | Hourglass Field [BM+CM+DM+EM] | 93 | XK120 M | Art Evans | | DNF |
| 20.10.1957 | Hourglass Field [BP+CP+DP] | 93 | XK120 M | Art Evans | | 5th |
| 20.10.1957 | SCCA Regional Thompson [CM+DM+EM+FM+UR] | 124 | XKSS | Peter Templar | | raced |
| 20.10.1957 | Hourglass Field [BP+CP+DP] | 127 | XK140 MC | Bennie Benjamin | | 4th |
| 20.10.1957 | Hourglass Field [BP+CP+DP] | 217 | XK120 | Jim Fox | | 9th |