| 11.4.1966 | BRSCC Mallory Park [Marque] | 164 | | C. J, Hayden | C. J. Hayden | 1st |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 26 | | Henryk Synowiec | Henryk Synowiec | DNA |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 145 | | Bob Vincent | Bob Vincent | DNA |
| 16.4.1966 | LCCC Oulton Park [Formula Libre] | 146 | | Charles Bridges | Red Rose Motors (Chester) Ltd. | 3rd |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 146 | | Charles Bridges | Red Rose Motors (Chester) Ltd. | 1st |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 147 | | John Scott-Davies | Aintree Circuit Racing Team | DNA |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 148? | | Brian Redman | Red Rose Motors (Chester) Ltd. | DNS |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 149 | | George Humble | George Humble | 6th |
| 24.4.1966 | BARC Brands Hatch [Marque] | 119 | | John Harris | G. Rimmell | ?th |
| 24.4.1966 | BARC Brands Hatch [Marque] | 120 | | John Quick | J. Quick | 1st |
| 24.4.1966 | BARC Brands Hatch [Handicap] | 120 | | John Quick | J. Quick | raced |
| 24.4.1966 | BARC Brands Hatch [Marque] | 121 | | Edward Nelson | E. S. Nelson | DNA |
| 24.4.1966 | BARC Brands Hatch [Handicap] | 121 | | Edward Nelson | E. S. Nelson | raced |
| 24.4.1966 | BARC Brands Hatch [Marque] | 122 | | Tony Knight | A. H. Knight | 2nd |
| 1.5.1966 | SCCA National Virginia [AP+BP] | 39 | | Dudley Smolen | | 8th |
| 3.5.1966 | GP Japan | 19 | | Ginji Yasuda | Ginji Yasuda | 5th |
| 3.5.1966 | GP Japan | 20 | | Seiichiro Yokoyama | Seiichiro Yokoyama | 6th |
| 7.5.1966 | 750 MC Silverstone [S+1.4] | 22 | | John Bailey | J. Bailey | DNA |
| 7.5.1966 | BARC Oulton Park [Special GT] | 38 | | John Scott-Davies | Aintree Racing Team | 2nd |
| 7.5.1966 | BARC Oulton Park [Formula Libre] | 38 | | Mike Drane | Aintree Racing Team | DNS |
| 7.5.1966 | BARC Oulton Park [Handicap] | 38 | | John Scott-Davies | Aintree Racing Team | DNF |
| 7.5.1966 | BARC Oulton Park [Marque] | 38 | | John Scott-Davies | Aintree Racing Team | DNA |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 38 | | Mike Drane | Aintree Racing Team | DNS |
| 7.5.1966 | BARC Oulton Park [Marque] | 39 | | John Quick | John Playford Ltd. | 2nd |
| 7.5.1966 | BARC Oulton Park [Handicap] | 39 | | John Quick | John Playford Ltd. | 5th |
| 7.5.1966 | BARC Oulton Park [Handicap] | 40 | | Edward Nelson | E. Nelson | 6th |
| 7.5.1966 | BARC Oulton Park [Special GT] | 40 | | Rhoddy Harvey-Bailey | E. Nelson | 5th |
| 7.5.1966 | BARC Oulton Park [Marque] | 40 | | Edward Nelson | E. Nelson | 5th |
| 7.5.1966 | BARC Oulton Park [Marque] | 41 | | George Humble | George Humble | DNA |
| 7.5.1966 | BARC Oulton Park [Handicap] | 41 | | George Humble | George Humble | DNA |
| 7.5.1966 | BARC Oulton Park [Special GT] | 42 | | Charles Bridges | Red Rose Motors (Chester) Ltd. | 1st |
| 7.5.1966 | BARC Oulton Park [Marque] | 42 | | Charles Bridges | Red Rose Motors (Chester) Ltd. | DNA |
| 7.5.1966 | BARC Oulton Park [Marque] | 43 | | Bob Vincent | Bob Vincent | DNA |
| 7.5.1966 | BARC Oulton Park [Special GT] | 43 | | Bob Vincent | Bob Vincent | 3rd |
| 8.5.1966 | 500 mile Brands Hatch | 8 | | Oliver / Baker | D. R. Racing Division | DNF |
| 8.5.1966 | 500 mile Brands Hatch | 9 | | Plumstead / Pearce | D. Plumstead | 6th |
| 8.5.1966 | 500 mile Brands Hatch | 10 | | Merrick / Harper | M. C. D. Merrick | 19th |
| 8.5.1966 | SCCA Regional Laguna Seca [AP+BP+CP+DP] | 36 | | Robert Bennett | | DNA |
| 15.5.1966 | SCCA National Cumberland [AP+BP+CP] | 39 | | Dudley Smoke | Dudley Smoke | DNA |
| 15.5.1966 | Snetterton | | | Charles Bridges | | 3rd |
| 22.5.1966 | 1000 km Spa | 48 | #850 016 | Harper / Merrick | Mike Merrick | 16th |
| 22.5.1966 | SM Monza | | | Ernst Brem | | 8th |
| 22.5.1966 | SM Monza | | | H. Schertenlieb | | 9th |
| 28.5.1966 | MCMRC Oulton Park [GT] | 37 | | Bob Vincent | Robert Vincent | 7th |
| 28.5.1966 | MCMRC Oulton Park [Sports] | 38 | | Henryk Synowiec | Henryk Synowiec | DNS |
| 28.5.1966 | MCMRC Oulton Park [GT] | 38 | | Henryk Synowiec | Henryk Synowiec | ?th |
| 28.5.1966 | MCMRC Oulton Park [GT] | 39 | | Charles Bridges | Red Rose Motors (Chester) Ltd. | 2nd |
| 28.5.1966 | MCMRC Oulton Park [Sports] | 39 | | Charles Bridges | Red Rose Motors (Chester) Ltd. | 2nd |
| 28.5.1966 | MCMRC Oulton Park [GT] | 40 | | George Humble | George Humble | 8th |
| 28.5.1966 | MCMRC Oulton Park [Sports] | 40 | | George Humble | George Humble | 5th |
| 28.5.1966 | MCMRC Oulton Park [GT] | 45 | | John Scott-Davies | John Scott-Davies | DNF |
| 28.5.1966 | AMOC Silverstone [S+1.6] | 89 | | John Harper | J. Harper | DNA |
| 28.5.1966 | AMOC Silverstone [S+1.6] | 100 | | Rhoddy Harvey-Bailey | R. M. Harvey Bailey | DNA |
| 29.5.1966 | All Japan Suzuka | 32 | | Ginji Yasuda | | 14th |
| 30.5.1966 | NSCC Silverstone [Formula Libre] | 52 | | Mike Drane | Aintree Circuit Racing Team | DNA |
| 30.5.1966 | NSCC Silverstone [SR] | 52 | | John Scott-Davies | Aintree Circuit Racing Team | 3rd |
| 30.5.1966 | NSCC Silverstone [Special GT] | 53 | | John Scott-Davies | Aintree Circuit Racing Team | 1st |
| 30.5.1966 | NSCC Silverstone [Marque] | 106 | | Edward Sibley | E. J. Sibley | DNA |
| 30.5.1966 | NSCC Silverstone [Special GT] | 106 | | Edward Sibley | E. J. Sibley | raced |
| 30.5.1966 | NSCC Silverstone [Marque] | 107 | | Brian J. Ladd | Kaith Sales | DNA |
| 30.5.1966 | NSCC Silverstone [Special GT] | 108 | | Henryk Synowiec | H. Synowiec | 4th |
| 30.5.1966 | NSCC Silverstone [Marque] | 108 | | Henryk Synowiec | H. Synowiec | 2nd |
| 30.5.1966 | NSCC Silverstone [Special GT] | 131 | | Bob Vincent | Robert Vincent | 2nd |
| 4.6.1966 | 8 Clubs Silverstone [Handicap B] | 35 | | D. Gray | D. Gray | DNA |
| 4.6.1966 | BARC Oulton Park [Handicap] | 51 | | George Humble | George Humble | 4th |
| 4.6.1966 | BARC Oulton Park [Marque+Special GT] | 51 | | George Humble | George Humble | 4th |
| 4.6.1966 | BARC Oulton Park [Marque+Special GT] | 52 | | Warren Pearce | W. Pearce | ?th |
| 4.6.1966 | BARC Oulton Park [Marque+Special GT] | 53 | | Henryk Synowiec | Henryk Synowiec | 2nd |
| 4.6.1966 | BARC Oulton Park [Handicap] | 53 | | Henryk Synowiec | Henryk Synowiec | DNF |
| 5.6.1966 | 1000 km Nürburgring | 96 | | Nelson / Harvey-Bailey | D. Protheroe | DNF |
| 5.6.1966 | 1000 km Nürburgring | 97 | | Harper / Merrick | Michael Merrick | 29th |
| 12.6.1966 | Diamond Trophy Fuji | 12 | | Seiichiro Yokoyama | | 8th |
| 18.6.1966 | BARC Silverstone [Marque] | 75 | | Rhoddy Harvey-Bailey | R. M. Harvey-Bailey | DNA |
| 18.6.1966 | BARC Silverstone [Marque] | 77 | | Warren Pearce | W. Pearce | DNA |
| 18.6.1966 | BARC Silverstone [Handicap] | 78 | | George Humble | G. M. F. Humble | DNA |
| 18.6.1966 | BARC Silverstone [Marque] | 78 | | George Humble | G. M. F. Humble | DNA |
| 18.6.1966 | BARC Silverstone [Marque] | 79 | | Tony Knight | A. H. Knight | DNA |
| 18.6.1966 | BARC Silverstone [Handicap] | 81 | | John Quick | J. Playford | DNA |
| 18.6.1966 | BARC Silverstone [Marque] | 81 | | John Quick | J. Playford | DNA |
| 19.6.1966 | Hockenheim [GT+1.15] | 180 | | Hans Schertenleib | Hans Schertenleib | DNA |
| 19.6.1966 | Hockenheim [GT+1.15] | 181 | | Ernst Brem | Ernst Brem | 6th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 31 | | Rhoddy Harvey-Bailey | R. Harvey-Bailey | 4th |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 31 | | Rhoddy Harvey-Bailey | R. Harvey-Bailey | DNF |
| 2.7.1966 | BRSCC Oulton Park [GT] | 31 | | Rhoddy Harvey-Bailey | R. Harvey-Bailey | DNF |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 35 | | Henryk Synowiec | Henryk Synowiec | raced |
| 2.7.1966 | BRSCC Oulton Park [GT] | 35 | | Henryk Synowiec | Henryk Synowiec | DNF |
| 2.7.1966 | BARC Crystal Palace [Special GT/Marque] | 72 | | Edward Nelson | E. S. Nelson | 8th |
| 2.7.1966 | BARC Crystal Palace [Special GT/Marque] | 73 | | Warren Pearce | | 7th |
| 2.7.1966 | BARC Crystal Palace [Special GT/Marque] | 74 | | John Quick | | 6th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 129 | | Chris Summers | G. Rimmell | 6th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 131 | | Charles Bridges | Charles Bridges | 2nd |
| 3.7.1966 | Montes Claros | 45 | | Carlos Santos | | raced |
| 9.7.1966 | Martini Trophy Silverstone | 11 | | George Humble | George Humble | raced |
| 9.7.1966 | Martini Trophy Silverstone | 12 | | Paul Vestey | Paul Vestey | DNA |
| 9.7.1966 | Martini Trophy Silverstone | 38 | | Edward Nelson | Edward Nelson | DNA |
| 9.7.1966 | MCMRC Oulton Park [GT] | 51 | | Chris Summers | G. Rimell | DNS |
| 9.7.1966 | MCMRC Oulton Park [GT] | 52 | | Henryk Synowiec | Henryk Synowiec | 7th |
| 9.7.1966 | MCMRC Oulton Park [GT] | 53 | | Jack Hayden | Jack Hayden | 8th |
| 9.7.1966 | MCMRC Oulton Park [GT] | 55 | | John Bailey | John Bailey | 12th |
| 9.7.1966 | Vila Real | | | Carlos Santos | | 3rd |