| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 1 | | Don Hulme | Don Hulme | DNA |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 21 | | John Enis | John Enis | DNA |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 55 | | Peter Poole | Peter Poole | raced |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 56 | | Brian Dorey | James Brian Dorey | DNA |
| 16.4.1966 | LCCC Oulton Park [Clubman] | 60 | | Derek Rex | Derek Rex | 3rd |
| 16.4.1966 | LCCC Oulton Park [Clubman] | 61 | | Brian Rippingale | Brian Rippingale | DNA |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 132 | | Roy Jones | Roy Jones | DNA |
| 16.4.1966 | LCCC Oulton Park [Sports/GT] | 138? | | Derek Rex | Derek Rex | ?th |
| 17.4.1966 | SMRC Ingliston [S/Special GT+1.2] | 41 | | John Love | J. Love | 6th |
| 17.4.1966 | SMRC Ingliston [S/Special GT1.2] | 61 | | John Ross | J. S. H. Ross | DNA |
| 17.4.1966 | SMRC Ingliston [S/Special GT1.2] | 82 | | J. Steel | P. de Banks | DNA |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 1 | | Clarke Sturdgess | C. Sturdgess | 1st |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 2 | | Pete Barber | P. J. Barber | DNA |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 3 | | James Leaver | J. G. Leaver | DNA |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 4 | | Brown / Murphy | R. G. Brown | DNA |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 5 | | Paul Lange | P. Lange | DNA |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 6 | | Bob Beevers | R. H. Beevers | raced |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 7 | | Tony Youlten | C. A. Omerod | 3rd |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 8 | | J. D. Darby | J. D. Darby | DNA |
| 24.4.1966 | BARC Brands Hatch [Handicap] | 8 | | J. D. Darby | J. D. Darby | raced |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 9 | | Brian Rippingale | B. Rippingale | DNA |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 10 | | P. L. Tose | P. Tose | 2nd |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 11 | | M. Powys-Lybbe | M. Powys-Lybbe | DNA |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 21 | | J. Bruce | J. Bruce | ?th |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 22 | | Brian Bull | B. J. Bull | ?th |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 23 | | C. Baldwin | W. Weston | raced |
| 24.4.1966 | BARC Brands Hatch [Clubman] | 24 | | C. D. Weller | C. D. Weller | ?th |
| 24.4.1966 | BARC Brands Hatch [Handicap] | 201 | | Miss I. Robinson | Miss I. Robinson | raced |
| 24.4.1966 | SCCA Regional Shelton [Main] | | | Bob Morris | | ?th |
| 25.4.1966 | Zandvoort [Formula Libre] | 7 | | Ton Keyzer | | 2nd |
| 1.5.1966 | SCCA National Virginia [CP+DP] | 7 | | Ernest Steubesand | | 7th |
| 1.5.1966 | SCCA National Virginia [CP+DP] | 10 | | Alfred Sanzari | | 9th |
| 7.5.1966 | 750 MC Silverstone [S+1.4] | 14 | | Tony Sandars | A. T. Sandars | DNA |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 20 | | R. E. Dale | R. E. Dale | DNA |
| 7.5.1966 | BARC Oulton Park [Formula Libre] | 20 | | R. E. Dale | R. E. Dale | DNA |
| 7.5.1966 | BARC Oulton Park [Formula Libre] | 21 | | Roy Begent | Roy Begent | DNA |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 21 | | Roy Begent | Roy Begent | DNA |
| 7.5.1966 | BARC Oulton Park [Formula Libre] | 22 | | John Enis | John Enis | DNA |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 22 | | John Enis | John Enis | DNA |
| 7.5.1966 | BARC Oulton Park [Formula Libre] | 23 | | Derek Rex | Derek Rex | 8th |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 23 | | Derek Rex | Derek Rex | 11th |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 24 | | Pete Barber | Pete Barber | 8th |
| 7.5.1966 | BARC Oulton Park [Handicap] | 25 | | Bob Salisbury | F. R. Gerard | 4th |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 25 | | Julian Gerard | F. R. Gerard | 5th |
| 7.5.1966 | 750 MC Silverstone [S+1.4] | 26 | | R. Mash | R. Mash | DNA |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 26 | | Bob Beevers | Bob Beevers | DNA |
| 7.5.1966 | 750 MC Silverstone [S+1.4] | 27 | | Brian Rippingale | B. Rippingale | DNA |
| 7.5.1966 | BARC Oulton Park [Handicap] | 31 | | Don Hulme | G. D. Hulme | DNA |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 31 | | Don Hulme | G. D. Hulme | DNA |
| 7.5.1966 | BARC Oulton Park [Sports/Clubman] | 32 | | Don Molyneux | Don Molyneux | 16th |
| 7.5.1966 | 750 MC Silverstone [S+1.4] | 37 | | Clive Stanton | J. C. Stanton | DNA |
| 8.5.1966 | SMRC Ingliston [S/Special GT+1.2] | 27 | | Dunsterville / Evers | S. Dunsterville | DNA |
| 8.5.1966 | SMRC Ingliston [S/Special GT+1.2] | 29 | | Ian Cochrane | I. Cochrane | DNA |
| 8.5.1966 | SMRC Ingliston [S/Special GT1.2] | 43 | | G. P. D. Bellerby | G. P. D. Bellerby | DNA |
| 8.5.1966 | SCCA Regional Laguna Seca [AP+BP+CP+DP] | 53 | | Dave Vital | | DNA |
| 8.5.1966 | SCCA Regional Laguna Seca [AP+BP+CP+DP] | 57 | | Jon Milledge | | DNA |
| 8.5.1966 | SCCA Regional Laguna Seca [AP+BP+CP+DP] | 73 | | Milt Minter | | DNA |
| 15.5.1966 | SCCA National Cumberland [AP+BP+CP] | 3 | | W. M. Hayman | Mike Hayman | DNA |
| 15.5.1966 | SCCA National Cumberland [AP+BP+CP] | 16 | | Richard Barnes | Richard Barnes | DNA |
| 15.5.1966 | SCCA National Cumberland [AP+BP+CP] | 72 | | Sam Feinstein | Samuel Feinstein | DNA |
| 15.5.1966 | SCCA National Cumberland [AP+BP+CP] | 73 | #SB1290 | Willis Weldin | Willis Weldin | DNA |
| 15.5.1966 | SCCA National Cumberland [AP+BP+CP] | 95 | | Bob Hopper | David Stewart | DNA |
| 22.5.1966 | Stockholmsloppet [SP2.0] | | | Jan Agrén | | 5th |
| 28.5.1966 | MCMRC Oulton Park [Sports] | 1 | | Don Molyneux | Don Molyneux | DNF |
| 28.5.1966 | AMOC Silverstone [S1.6] | 6 | | K. P. Maguire | K. P. Maguire | DNA |
| 28.5.1966 | MCMRC Oulton Park [Sports] | 8 | | Roger Hughes | D. J. Brough | DNA |
| 28.5.1966 | AMOC Silverstone [S1.6] | 35 | | Joe Beavis | H. J. Beavis | DNA |
| 28.5.1966 | AMOC Silverstone [S1.6] | 45 | | R. Mash | R. Marsh | DNA |
| 28.5.1966 | MCMRC Oulton Park [Formula Libre] | 52 | | John Enis | John Enis | DNA |
| 28.5.1966 | MCMRC Oulton Park [Formula Libre] | 55 | | Clive Stanton | J. C. Stanton | 10th |
| 28.5.1966 | MCMRC Oulton Park [Sports] | 150 | | Derek Rex | Derek Rex | 7th |
| 28.5.1966 | MCMRC Oulton Park [Sports] | 152 | | David Aukland | David Aukland | DNS |
| 28.5.1966 | MCMRC Oulton Park [Sports] | 153 | | Peter Gregson | William Peter Gregson | 8th |
| 30.5.1966 | NSCC Silverstone [SR] | 2 | | Joe Beavis | H. J. Beavis | raced |
| 30.5.1966 | NSCC Silverstone [Formula Libre] | 3 | | Wombwell | | 11th |
| 30.5.1966 | NSCC Silverstone [Formula Libre] | 4 | | Bill Teale | W. Teale | DNA |
| 30.5.1966 | NSCC Silverstone [SR] | 16 | | M. B. Stevens | M. B. Stevens | raced |
| 30.5.1966 | NSCC Silverstone [SR] | 18 | | Francis Murphy | | raced |
| 30.5.1966 | NSCC Silverstone [Formula Libre] | 18 | | Murphy / Brown | Robert Brown | DNA |
| 30.5.1966 | NSCC Silverstone [Formula Libre] | 19 | | Bob Beevers | Bob Beevers | DNA |
| 30.5.1966 | NSCC Silverstone [SR] | 29 | | Roy Jones | Roy Jones | raced |
| 30.5.1966 | National Zandvoort [Formula Libre] | | | Anton Keizer | | 2nd |
| 4.6.1966 | 8 Clubs Silverstone [Race A] | 29 | | Tony Sandars | A. T. Sandars | DNA |
| 4.6.1966 | 8 Clubs Silverstone [Handicap B] | 32 | | Miss I. Robinson | J. Bruce | DNA |
| 4.6.1966 | 8 Clubs Silverstone [Race A] | 32 | | J. Bruce | J. Bruce | DNA |
| 4.6.1966 | 8 Clubs Silverstone [Handicap B] | 34 | | John Holland | J. Holland | DNA |
| 4.6.1966 | 8 Clubs Silverstone [Race A] | 63 | | Joe Beavis | H. J. Beavis | DNA |
| 4.6.1966 | 8 Clubs Silverstone [Race A] | 65 | | R. Thompson | R. Thompson | DNA |
| 4.6.1966 | 8 Clubs Silverstone [Race A] | 70 | | R. Mash | R. Mash | DNA |
| 4.6.1966 | 8 Clubs Silverstone [Handicap B] | 79 | | H. G. Foster | H. G. Foster | DNA |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 111 | | Derek Rex | Derek Rex | 16th |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 112 | | M. J. Crossley | M. J. Crossley | 13th |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 113 | | John Clegg | John Clegg | DNA |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 114 | | Mervyn Bartram | M. Bartram | 11th |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 115 | | Jon Fletcher | Jon B. Fletcher | DNS |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 116 | | M. Morton | M. Morton | DNF |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 117 | | Pete Barner | Pete Barner | 10th |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 135 | | R. F. Sones | R. F. Sones | 17th |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 143 | | G. R. Molyneux | G. R. Molyneux | DNA |
| 4.6.1966 | Player's Mosport [Production] | | | Keith Andrews | | 5th |