| 4.6.1966 | BARC Oulton Park [Formula Libre] | 111 | | Derek Rex | Derek Rex | 11th |
| 4.6.1966 | BARC Oulton Park [Handicap] | 113 | | John Clegg | John Clegg | DNA |
| 4.6.1966 | BARC Oulton Park [Formula Libre] | 117 | | Pete Barner | Pete Barner | DNS |
| 4.6.1966 | BARC Oulton Park [Handicap] | 147 | | Roger Hughes | D. J. Brough | DNA |
| 4.6.1966 | BARC Oulton Park [Sports/Clubman] | 147 | | Roger Hughes | D. J. Brough | DNA |
| 5.6.1966 | Bulawayo 100 | | | Gordon Littleford | | 2nd |
| 12.6.1966 | SCCA Mid-America [CM+DM+EM+FM+GM+AP+BP+CP+DP+EP] | | | Basil Thompson | | ?th |
| 18.6.1966 | BARC Silverstone [Sports] | 71 | | K. P. Maguire | K. P. Maguire | DNA |
| 18.6.1966 | BARC Silverstone [Sports] | 112 | | Derek Rex | D. Rex | DNA |
| 18.6.1966 | BARC Silverstone [Sports] | 114 | | Pete Barber | P. J. Barber | DNA |
| 18.6.1966 | BEMC National Mosport [GT/S1.6] | | | Bruce Jensen | | 3rd |
| 19.6.1966 | Hockenheim [S+1.6/R+1.1] | 4 | | | FRC | 10th |
| 19.6.1966 | Keimola [GT/S] | 8 | | Ahti Soraja | | raced |
| 27.6.1966 | Hawaii [Main] | | | Brian Fuerstenau | Tom Grist | raced |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 3 | | Roger Hughes | D. J. Brough | 12th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 3 | | Roger Hughes | D. J. Brough | 17th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 7 | | Don Hulme | Don Hulme | 7th |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 7 | | Don Hulme | Don Hulme | 4th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 16 | | Derek Rex | Derek Rex | 12th |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 16 | | Derek Rex | Derek Rex | 9th |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 49 | | Roy Begent | Roy Begent | DNF |
| 2.7.1966 | BRSCC Oulton Park [SR/R] | 49 | | Roy Begent | Roy Begent | 11th |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 136 | | Colin Malkin | Colin Malkin | 5th |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 137 | | Don Molyneux | Don Molyneux | 13th |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 140 | | Mike Trye | Mike Trye | 10th |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 143 | | Roy Jones | Roy Jones | DNA |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 144 | | Malcolm Cochran | R. Cochran | DNA |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 145 | | David Goodwin | David Goodwin | DNF |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 147 | | Barry Cahill | G. F. Cahill | DNA |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 148 | | Peter Crossley | Peter Crossley | DNF |
| 2.7.1966 | BRSCC Oulton Park [Sports] | 149 | | Peter Gregson | W. P. Gregson | DNS |
| 3.7.1966 | SCCA National Greenwood [CP+DP+EP] | 12 | | Loyal Katskee | | DNA |
| 3.7.1966 | SCCA National Greenwood [CP+DP+EP] | 79 | | Jerrell Henry | | 5th |
| 3.7.1966 | SCCA National Greenwood [CP+DP+EP] | | | Ted Rand | | 4th |
| 3.7.1966 | SCCA National Ponca City [CP+DP+EP] | | | James Thompson | | ?th |
| 3.7.1966 | SCCA National Greenwood [CP+DP+EP] | | | Walt Biddle | | DNF |
| 3.7.1966 | SCCA National Ponca City [CP+DP+EP] | | | Don Ginardi | | ?th |
| 4.7.1966 | SCCA National Galveston [CP+DP+EP] | | | Jim Kauffman | | 1st |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 3 | | Roger Hughes | D. J. Brough | raced |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 4 | | Don Molyneux | Don Molyneux | DNS |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 5 | | Russell Waby | Russell Waby | 10th |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 12 | | Don Hulme | Don Hulme | 4th |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 15 | | Ted Worswick | Ted Worswick | DNF |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 16 | | Peter Gregson | William Peter Gregson | DNA |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 17 | | John Clegg | John Clegg | DNS |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 18 | | Peter Crossley | Peter Crossley | DNS |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 23 | | Roy Begent | Roy Begent | 8th |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 26 | | Derek Rex | Derek Rex | 6th |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 52 | | Gregory Hodges | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 53 | | Dave Vital | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 54 | | Bill Blake | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 56 | | Austin Walther | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 57 | | Jon Milledge | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 58 | | Speck Spott | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 59 | | Beckford Young | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 61 | | Jerry Scheberies | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 62 | | Tom Johnson | | DNA |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 75 | | Manuel Inacio | | DNA |
| 23.7.1966 | SCCA Regional Connellsville [SR+Production] | 7 | | R. H. Donnelly | | DNA |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 31 | | Don Hulme | Don Hulme | 10th |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 31 | | Don Hulme | Don Hulme | 5th |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 32 | | Don Molyneux | Don Molyneux | DNS |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 32 | | Don Molyneux | Don Molyneux | DNF |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 33 | | Mike Trye | Mike Trye | DNS |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 33 | | Mike Trye | Mike Trye | 19th |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 35 | | P. Bailey | J. S. H. Ross | DNS |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 35 | | John Ross | J. S. H. Ross | DNQ |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 44 | | Derek Rex | Derek Rex | 16th |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 44 | | Derek Rex | Derek Rex | 8th |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 47 | | David Aukland | David Aukland | 18th |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 47 | | David Aukland | David Aukland | 11th |
| 23.7.1966 | SCCA Regional Connellsville [SR+Production] | 76 | | Judith Beattie | | DNA |
| 23.7.1966 | SCCA Regional Connellsville [SR+Production] | 95 | | David Stewart | | DNA |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 148 | | Neville Stevenson | Neville Stevenson | DNA |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 151 | | Stuart Gerrell | Stuart Gerrell | 12th |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 152 | | Roger Hughes | D. J. Brough | DNF |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 153 | | Trevor Wombwell | Trevor Wombwell | 13th |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 154 | | Rob Cochran | Robert Cochran | 7th |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 155 | | M. B. Stevens | M. B. Stevens | 10th |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 156 | | Barry Cahill | G. F. Cahill | 14th |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 160 | | Ted Worswick | Ted Worswick | DNF |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 160 | | Ted Worswick | Ted Worswick | 4th |
| 24.7.1966 | SCCA National Connellsville [CP] | 72 | | Sam Feinstein | | DNA |
| 24.7.1966 | SCCA National Connellsville [CP] | 76 | | Richard Barnes | | DNA |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 2 | | George Silverwood | D. Buller-Sinfield | 5th |
| 30.7.1966 | LCCC Oulton Park [S/GT] | 7 | | Goodwin / Hulme | Goodwin Racing | DNS |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 7 | | Natalie Goodwin | Goodwin Racing | 9th |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 8 | | Don Molyneux | Don Molyneux | 12th |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 10 | | Roger Hetherington | Roger Hetherington | 13th |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 22 | | John Clegg | John Clegg | 6th |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 23 | | Derek Rex | Derek Rex | 4th |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 24 | | Roy Begent | Roy Begent | DNS |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 67 | | C. J. Breese | C. J. Breese | DNA |
| 30.7.1966 | LCCC Oulton Park [Clubman/1172F] | 81 | | Roger Hughes | D. J. Brough | DNF |
| 30.7.1966 | LCCC Oulton Park [S/GT] | 178 | | Ted Worswick | Ted Worswick | DNS |
| 13.8.1966 | 750 MC Oulton Park [Sports] | 19 | | Norman Manning | Norman Manning | DNS |
| 13.8.1966 | 750 MC Oulton Park [Sports] | 121 | | T. L. Jones | T. L. Jones | DNF |
| 13.8.1966 | 750 MC Oulton Park [Sports] | 126 | | Natalie Goodwin | Goodwin Racing | DNA |
| 13.8.1966 | 750 MC Oulton Park [Sports] | 130 | | Don Molyneux | Don Molyneux | 11th |
| 13.8.1966 | 750 MC Oulton Park [Sports] | 131 | | Russell Waby | Russel Waby | 17th |