| 15.6.1957 | Preliminary Paramount Ranch [Modified 1.5] | 40 | | Corazza | T. R. Corazza | 15th |
| 15.6.1957 | BARC Aintree [Handicap C] | | T39 | Jimmy Blumer | J. Blumer | raced |
| 16.6.1957 | Malcolm McKinnon [GM+HM+FP+GP+HP] | 2 | | Pete Laffe | Al Sager | 1st |
| 16.6.1957 | Preliminary Malcolm McKinnon [GM+HM+FP+GP+HP] | 2 | | Pete Laffe | Al Sager | 2nd |
| 16.6.1957 | Consolation Paramount Ranch [Modified+FIII] | 4 | 500 | Rolf Roth | Rolf Roth | 3rd |
| 16.6.1957 | Consolation Paramount Ranch [Modified+FIII] | 5 | 500 Mark VIII | Dick Rogers | Richard Rogers | DNS |
| 16.6.1957 | Consolation Paramount Ranch [Modified+FIII] | 16 | 500 Mark XI | Jean Geslin | Joe Lubin | DNF |
| 16.6.1957 | Paramount Ranch [S1.5] | 40 | | Ed Barker | T. R. Corazza | DNF |
| 16.6.1957 | Prix de Paris [S+750/F2] | 88 | T43 | Lance Reventlow | J. Cooper | DNA |
| 16.6.1957 | Prix de Paris [S+750/F2] | 89 | T43 | Tony Marsh | Tony Marsh | 3rd |
| 16.6.1957 | Prix de Paris [S+750/F2] | 90 | T43 | Mike MacDowel | Cooper Car Co. | 2nd |
| 16.6.1957 | Prix de Paris [S+750/F2] | 91 | T43 | Jack Brabham | Cooper Car Co. | 1st |
| 16.6.1957 | Prix de Paris [S+750/F2] | 92 | T43 | Ronnie Moore | Kiwi Equipe | DNA |
| 16.6.1957 | Prix de Paris [S+750/F2] | 93 | T43 | Ray Thackwell | Kiwi Equipe | raced |
| 16.6.1957 | Consolation Paramount Ranch [Modified+FIII] | 201 | 500 | Harry Morrow | Harry Morrow | 4th |
| 16.6.1957 | Prix de Paris [S+750/F2] | | T43 | Noël Cunningham-Reid | Equipe Endeavour | DNF |
| 22.6.1957 | National Goodwood [S1.25] | | T39 | Keith Greene | | 4th |
| 22.6.1957 | National Goodwood [Handicap] | | | Rosemary Seers | | 6th |
| 22.6.1957 | National Goodwood [Handicap] | | T39 | Keith Greene | | 4th |
| 22.6.1957 | National Goodwood [S1.25] | | T39 | Harry Digby | | 5th |
| 22.6.1957 | National Mallory Park [S/R1.5] | | T43 | Tony Marsh | Tony Marsh | 1st |
| 22.6.1957 | National Mallory Park [Fastest] | | T43 | Tony Marsh | Tony Marsh | 1st |
| 22.6.1957 | National Goodwood [Handicap] | | T39 | Patsy Burt | | 2nd |
| 22.6.1957 | National Mallory Park [S1.2 Climax engined] | | T39 | Jimmy Blumer | | 2nd |
| 22.6.1957 | National Goodwood [S1.25] | | T39 | Chris Bristow | | 2nd |
| 22.6.1957 | National Goodwood [S1.5] | | T39 | Keith Greene | | 2nd |
| 22.6.1957 | National Goodwood [Handicap] | | T39 | Harry Digby | | 3rd |
| 22.6.1957 | National Mallory Park [S2.0] | | | Austen Nurse | | 3rd |
| 22.6.1957 | National Mallory Park [Fastest] | | T39 | Jimmy Blumer | | 4th |
| 22.6.1957 | National Goodwood [S1.5] | | T39 | Harry Digby | | 3rd |
| 23.6.1957 | 24 h Le Mans | 40 | T39 | Brabham / Raby | Cooper Cars | 15th |
| 23.6.1957 | ICNSCC Bremerton [Modified] | 43 | 500 Mark V | Bill Toews | | DNF |
| 23.6.1957 | ICNSCC Bremerton [Formula LIbre] | 43 | 500 Mark V | Bill Toews | | 7th |
| 23.6.1957 | ICNSCC Bremerton [Modified] | 102 | 500 | Robey Tucker | | DNF |
| 23.6.1957 | ICNSCC Bremerton [Formula LIbre] | 102 | 500 | Robey Tucker | | DNF |
| 23.6.1957 | ICNSCC Bremerton [Modified] | 122 | 500 Mark V | Tom Meehan | | DNF |
| 23.6.1957 | ICNSCC Bremerton [Formula LIbre] | 124 | | George Keck | Pete Lovely | 1st |
| 23.6.1957 | ICNSCC Bremerton [Modified] | 124 | | Pete Lovely | Pete Lovely | 1st |
| 23.6.1957 | ICNSCC Bremerton [Modified] | 168 | | Ralph Ormsbee | | 3rd |
| 23.6.1957 | ICNSCC Bremerton [Formula LIbre] | 168 | | Ralph Ormsbee | | DNF |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 193 | | Bud Seaverns | Jake Smith | 12th |
| 29.6.1957 | 1 h Thompson [Modified] | 69 | 500 | James Stevens | | DNA |
| 29.6.1957 | 1 h Thompson [Modified] | 116 | 1100 | Paul Bleustein | | DNA |
| 29.6.1957 | MMEC Silverstone [Handicap Final] | | T39 | Chris Bristow | | 3rd |
| 29.6.1957 | MMEC Silverstone [Handicap Racing] | | | Brian Whitehouse | | 1st |
| 29.6.1957 | MMEC Silverstone [S1.5] | | T39 | Chris Summers | | 1st |
| 29.6.1957 | MMEC Silverstone [S1.1] | | T39 | Chris Bristow | | 2nd |
| 29.6.1957 | St. Eugene [Formula Libre/Canada Class] | | 500 | Bill Brunt | | 3rd |
| 29.6.1957 | MMEC Silverstone [S1.1] | | T39 | Lionel Mayman | | 3rd |
| 29.6.1957 | MMEC Silverstone [Formula Libre] | | | Brian Whitehouse | | 1st |
| 29.6.1957 | MMEC Silverstone [Formula Libre] | | T39 | Lionel Mayman | | 5th |
| 29.6.1957 | MMEC Silverstone [Formula Libre] | | T38 | David Shale | | 2nd |
| 29.6.1957 | MMEC Silverstone [Formula Libre] | | 500 | Trevor Taylor | | 6th |
| 29.6.1957 | MMEC Silverstone [R2.0] | | | Brian Whitehouse | | 2nd |
| 29.6.1957 | MMEC Silverstone [Handicap Racing] | | T39 | Chris Bristow | | 3rd |
| 29.6.1957 | MMEC Silverstone [Handicap Racing Heat 2] | | 500 | Jack Denley | | 3rd |
| 29.6.1957 | MMEC Silverstone [Handicap Racing Heat 2] | | T39 | Chris Bristow | | 1st |
| 29.6.1957 | MMEC Silverstone [Handicap Racing] | | 500 | B. A. Manning | | 2nd |
| 29.6.1957 | MMEC Silverstone [Handicap Racing Heat 1] | | 500 Mark XI | Jack Pitcher | | 2nd |
| 29.6.1957 | MMEC Silverstone [Handicap Racing Heat 1] | | 500 | Harry Howlett | | 3rd |
| 29.6.1957 | MMEC Silverstone [Handicap Racing Heat 1] | | | Brian Whitehouse | | 1st |
| 30.6.1957 | WJC Charterhall [S1.5] | 6 | T39 | Jimmy Blumer | J. H. Lawson | ?th |
| 30.6.1957 | WJC Charterhall [Racing] | 6 | T39 | Jimmy Blumer | J. H. Lawson | 3rd |
| 30.6.1957 | WJC Charterhall [S2.0] | 6 | T39 | Jimmy Blumer | J. H. Lawson | DNA |
| 30.6.1957 | WJC Charterhall [Racing] | 11 | 500 | Chris Meek | C. J. W. J. Meek | DNA |
| 30.6.1957 | WJC Charterhall [Racing] | 37 | 500 | Derek Strange | J. C. Broadhead | DNA |
| 30.6.1957 | WJC Charterhall [Racing] | 38 | 500 | Andrew Goodfellow | A. C. Goodfellow | DNA |
| 30.6.1957 | WJC Charterhall [Racing] | 39 | T43 | Tony Marsh | A. E. Marsh | 1st |
| 30.6.1957 | WJC Charterhall [Racing] | 53 | 500 | Phil Barak | P. Barak | DNA |
| 30.6.1957 | WJC Charterhall [Racing] | 58 | 500 Mark X | Peter Procter | P. R. Procter | DNA |
| 30.6.1957 | WJC Charterhall [S+2.0] | 63 | T33 | Colin Murray | C. Murray | DNA |
| 30.6.1957 | WJC Charterhall [Racing] | 63 | T33 | Colin Murray | C. Murray | DNA |
| 30.6.1957 | SCCA Regional Thompson [CM+DM+EM+UR] | 69 | 500 | James Stevens | | raced |
| 30.6.1957 | National Brands Hatch [S+1.25] | | T39 | Innes Ireland | Equipe Endeavour | 1st |
| 30.6.1957 | National Brands Hatch [Handicap without Lotus] | | T39 | Innes Ireland | Equipe Endeavour | 5th |
| 6.7.1957 | BRSCC Mallory Park [S1.1] | 4 | T39 | Jimmy Blumer | | 4th |
| 6.7.1957 | BRSCC Mallory Park [S1.1] | 17 | T39 | Chris Power | | 5th |
| 6.7.1957 | MCMC Oulton Park [FL/F3] | 37 | 500 Mark VIII/IX | Andrew Liddle | Andrew Liddle | ?th |
| 6.7.1957 | MCMC Oulton Park [S1.5] | 44 | | Jonathan Sieff | Jonathan Sieff | 4th |
| 6.7.1957 | MCMC Oulton Park [FL/F3] | 48 | 500 | David Plumstead | David Plumstead | ?th |
| 6.7.1957 | MCMC Oulton Park [Sports Unlimited] | 49 | T38 | David Shale | David Shale | 6th |
| 6.7.1957 | MCMC Oulton Park [FL/F3] | 49 | T38 | David Shale | David Shale | 6th |
| 6.7.1957 | MCMC Oulton Park [FL/F3] | 68 | 500 Mark VII | A. E. Prince | A. E. Prince | ?th |
| 7.7.1957 | Rouen [S1.5] | 20 | T39 | Salvadori | | DNF |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 50 | 500 | James Stevens | | DNF |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 52 | 500 Mark X | Paul Richards | | 3rd |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 57 | 500 Mark XI | Harry Whitney | | raced |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 75 | 500 | Lex duPont | | raced |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 92 | 500 Mark V | George Alderman | | DNF |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 95 | 500 | Richard Hagy | | raced |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 102 | 500 | Benjamin Appleton | | 8th |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 116 | 1100 | Paul Bleustein | | 2nd |
| 7.7.1957 | SCCA Regional Lime Rock [GM+HM+FIII] | 711 | 500 | John Briggs | | 5th |
| 7.7.1957 | Galveston [GM+HM+DP+EP] | | | Tom Johnson | | ?th |
| 7.7.1957 | Preliminary Galveston [GM+HM+DP+EP] | | | Tom Johnson | | 2nd |
| 7.7.1957 | SCCA Regional Courtland [GM+HM+FP+GP] | | 500 | Gene Cates | | DNF |
| 13.7.1957 | Leinster Trophy | 3 | T33 | Colin Murray | | ?th |
| 13.7.1957 | AMOC Silverstone [S1.5] | | T39 | Innes Ireland | Equipe Endeavour | 1st |
| 13.7.1957 | AMOC Silverstone [S+1.5] | | T38 | David Shale | | 4th |
| 13.7.1957 | AMOC Silverstone [S1.5] | | T39 | Chris Summers | | 2nd |