| 8.5.1966 | 500 mile Brands Hatch | 23 | | Fernando / Costello | D. Andree | 14th |
| 8.5.1966 | 500 mile Brands Hatch | 24 | | Nicholson / Bunce | W. Nicholson | 7th |
| 8.5.1966 | 500 mile Brands Hatch | 25 | | Enever / Poole | R. Enever | 3rd |
| 8.5.1966 | 500 mile Brands Hatch | 26 | | Delmar-Morgan / Walton | A. J. Longden | 9th |
| 8.5.1966 | 500 mile Brands Hatch | 27 | | Denton / Denton | Mrs. J. Denton | 12th |
| 8.5.1966 | 500 mile Brands Hatch | 37 | | Dewar / Ramsden | R. Dewar | 18th |
| 8.5.1966 | 500 mile Brands Hatch | 40 | | Polak / Council | Ecurie Barracuda | DNS |
| 8.5.1966 | Targa Florio | 64 | | Mäkinen / Rhodes | British Motor Corporation | 9th |
| 8.5.1966 | Targa Florio | 66 | | Hedges / Handley | British Motor Corporation | 19th |
| 8.5.1966 | SCCA Regional Laguna Seca [AP+BP+CP+DP] | 89 | | Don Wixcel | | DNA |
| 8.5.1966 | Targa Florio | T | | Mäkinen / Rhodes / Hedges / Handley | British Motor Corporation | T-car |
| 15.5.1966 | SCCA National Cumberland [DP] | 17 | | Jim Ehinger | Jim Ehigner | DNA |
| 15.5.1966 | SCCA National Cumberland [DP] | 34 | | John Hatch | John Hatch | DNA |
| 15.5.1966 | SCCA National Cumberland [DP] | 92 | | Ken Williams | Kenneth Williams | DNA |
| 22.5.1966 | 1000 km Spa | 59 | | Vernaeve / Hedges | British Motor Co. | 12th |
| 28.5.1966 | AMOC Silverstone [S+1.6] | 23 | | Peter Jackson | R. Gordon | DNA |
| 28.5.1966 | MCMRC Oulton Park [GT] | 34 | | Roger Baldwin | The Flying Wheel | DNA |
| 28.5.1966 | AMOC Silverstone [S+1.6] | 42 | | Roger Enever | R. Enever | DNA |
| 28.5.1966 | SCCA National Courtland | 85 | | | | raced |
| 30.5.1966 | Whitsun Goodwood [Marque] | 15 | | Don Bunce | W. Nicholson | DNA |
| 30.5.1966 | Whitsun Goodwood [Marque] | 16 | | Jean Denton | Mrs. J. Denton | DNA |
| 30.5.1966 | Whitsun Goodwood [Marque] | 17 | | Ray Dilley | Rays (Hove) Ltd. | DNA |
| 30.5.1966 | Whitsun Goodwood [Sports/GT] | 17 | | Ray Dilley | Rays (Hove) Ltd. | DNA |
| 30.5.1966 | Whitsun Goodwood [Marque] | 18 | | John Nicholson | J. R. Nicholson | DNA |
| 30.5.1966 | Whitsun Goodwood [Marque] | 19 | | Colin Wiles | C. N. Wiles | DNA |
| 30.5.1966 | Whitsun Goodwood [Marque] | 20 | | M. J. G. Fancy | Finlay Racing Partnership | DNA |
| 30.5.1966 | Whitsun Goodwood [Marque] | 21 | | Francis Polak | Ecurie Barracuda | DNA |
| 30.5.1966 | Whitsun Goodwood [Marque] | 23 | | Roger Enever | R. Enever | DNA |
| 30.5.1966 | NSCC Silverstone [Special GT] | 98 | | Bill Nicholson | W. Nicholson | 5th |
| 30.5.1966 | NSCC Silverstone [Marque] | 98 | | Bill Nicholson | W. Nicholson | 4th |
| 30.5.1966 | NSCC Silverstone [Marque] | 99 | | Dave Enstone | Dave Enstone | raced |
| 4.6.1966 | 8 Clubs Silverstone [Handicap A] | 9 | | A. J. Carey | A. J. Carey | DNA |
| 4.6.1966 | 8 Clubs Silverstone [Race B] | 18 | | M. Evans | M. Evans | DNA |
| 4.6.1966 | BARC Oulton Park [Marque+Special GT] | 69 | | Mike Nickell-Lean | Mrs. E. M. Nickell-Lean | DNA |
| 4.6.1966 | BARC Oulton Park [Marque+Special GT] | 70 | | Roger Baldwin | The Flying Wheel | DNA |
| 4.6.1966 | BARC Oulton Park [Handicap] | 70 | | Roger Baldwin | The Flying Wheel | DNA |
| 4.6.1966 | BARC Oulton Park [Marque+Special GT] | 71 | | Jean Denton | Mrs. J. Denton | DNA |
| 4.6.1966 | BARC Oulton Park [Handicap] | 71 | | Denton / Denton | Mrs. J. Denton | DNA |
| 4.6.1966 | BARC Oulton Park [Marque+Special GT] | 77 | | Roger Enever | Roger Enever | 6th |
| 4.6.1966 | Player's Mosport [Production] | | | Al Please | | 1st |
| 4.6.1966 | Player's Mosport [Production] | | | Bob McDonald | | 15th |
| 5.6.1966 | 1000 km Nürburgring | 103 | | Bieber / Scherrer | Squadra Tartaruga | NC |
| 5.6.1966 | 1000 km Nürburgring | 107 | | Hedges / Vernaeve | Julian Vernaeve | DNF |
| 5.6.1966 | Zandvoort [GT/S] | | | Heinz Overath | | 4th |
| 5.6.1966 | Zandvoort [GT/S] | | | Hans-August Stausberg | | 3rd |
| 18.6.1966 | BARC Silverstone [Marque] | 89 | | Keith Rowley | K. Rowley | DNA |
| 18.6.1966 | BARC Silverstone [Marque] | 90 | | John Nicholson | J. R. Nicholson | DNA |
| 18.6.1966 | BARC Silverstone [Special GT+1.6/GT1.15] | 93 | | Bill Nicholson | W. Nicholson | raced |
| 18.6.1966 | BARC Silverstone [Marque] | 93 | | Bill Nicholson | W. Nicholson | DNA |
| 18.6.1966 | BARC Silverstone [Marque] | 94 | | Roger Enever | R. Enever | DNA |
| 18.6.1966 | BARC Silverstone [Handicap] | 95 | | Jean Denton | Mrs. J. Denton | DNA |
| 18.6.1966 | BARC Silverstone [Marque] | 95 | | Jean Denton | Mrs. J. Denton | DNA |
| 19.6.1966 | Hockenheim [GT+1.15] | 176 | | Alex Bieber | ASL Corsa | 10th |
| 25.6.1966 | Watkins Glen [Production] | 14 | | David H. R. Shearer | David H. R. Shearer | DNA |
| 25.6.1966 | Watkins Glen [Production] | 71 | | Jim Ehinger | Dr. Jim Ehinger | DNA |
| 25.6.1966 | Watkins Glen [Production] | 92 | | Ken Williamson | Kenneth Williamson | DNA |
| 26.6.1966 | Trophée d'Auvergne | 85 | | Pierre Lafont | | 16th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 28 | | Peter Grimshawe | Peter Grimshawe | 18th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 29 | | Roger Baldwin | Flying Wheel | DNA |
| 2.7.1966 | BRSCC Oulton Park [GT] | 29 | | Roger Baldwin | Flying Wheel | DNA |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 30 | | Bill Nicholson | Bill Nicholson | 10th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 30 | | Bill Nicholson | Bill Nicholson | 11th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 34 | | Val Gardner | V. F. Gardner | 14th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 34 | | Val Gardner | V. F. Gardner | 15th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 125 | | Roger Enever | Roger Enever | 8th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 126 | | Mike Nickell-Lean | Mrs. E. M. Nickell-Lean | 12th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 130 | | W. E. Evans | W. E. Evans | DNA |
| 3.7.1966 | SCCA National Greenwood [CP+DP+EP] | 58 | | Logan Blackburn | | DNA |
| 3.7.1966 | MacDonald | | | Al Pease | | 3rd |
| 3.7.1966 | MacDonald [Sports] | | | Al Pease | | 2nd |
| 9.7.1966 | MCMRC Oulton Park [GT] | 44 | | Roger Baldwin | The Flying Wheel | DNS |
| 9.7.1966 | MCMRC Oulton Park [GT] | 45 | | Jean Denton | Jean Denton | 11th |
| 9.7.1966 | MCMRC Oulton Park [GT] | 49 | | Bill Nicholson | Bill Nicholson | raced |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 76 | | Bill Bauer | | DNA |
| 16.7.1966 | Holmpatrick Trophy | | | Alec Poole | | 5th |
| 17.7.1966 | DARM Norisring [GT+1.6] | 54 | | Carl Quass | Carl Quass | ?th |
| 17.7.1966 | GP Mugello | 92 | | Hedges / Widdows | BMC | 11th |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 54 | | Bill Nicholson | Bill Nicholson | DNA |
| 23.7.1966 | BRSCC Oulton Park [GT] | 54 | | Bill Nicholson | Bill Nicholson | DNA |
| 23.7.1966 | BRSCC Oulton Park [GT] | 55 | | Roger Baldwin | Flying Wheel | 13th |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 55 | | Roger Baldwin | Flying Wheel | DNF |
| 23.7.1966 | BRSCC Oulton Park [GT] | 141 | | W. E. Evans | W. E. Evans | DNA |
| 24.7.1966 | SCCA National Connellsville [DP] | 79 | | Amos Johnson | | DNA |
| 30.7.1966 | LCCC Oulton Park [S/GT] | 28 | | Graham Horner | Graham Horner | DNS |
| 30.7.1966 | LCCC Oulton Park [GT] | 28 | | Graham Horner | Graham Horner | DNF |
| 30.7.1966 | LCCC Oulton Park [GT] | 29 | | Roger Baldwin | The Flying Wheel | DNS |
| 13.8.1966 | 750 MC Oulton Park [Sports] | 145 | | John Bussey | J. E. Bussey | 15th |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 51 | | Wendy Paget | Miss Wendy Paget | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 52 | | Jean Denton | Mrs. Jean Denton | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 55 | | Don Bunce | R.Worts/W. Nicholson | DNA |
| 20.8.1966 | BARC Oulton Park [Marque] | 55 | | Mike Nickell-Lean | Mrs. E. M. Nickell-Lean | 13th |
| 20.8.1966 | BARC Oulton Park [Marque] | 56 | | Peter Grimshawe | Peter Grimshawe | 19th |
| 20.8.1966 | BARC Oulton Park [Handicap] | 56 | | Peter Grimshawe | Peter Grimshawe | ?th |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 56 | | Francis Polak | Ecurie Barracuda | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 58 | | Bill Nicholson | Bill Nicholson | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Sports] | 58 | | Bill Nicholson | Bill Nicholson | DNA |
| 20.8.1966 | BARC Oulton Park [Marque] | 59 | | R. Rowley | R. Rowley | 17th |
| 20.8.1966 | BARC Oulton Park [Handicap] | 69 | | Tony Fall | Tony Fall | DNS |
| 20.8.1966 | BARC Oulton Park [Special GT] | 69 | | Tony Fall | Tony Fall | 11th |
| 20.8.1966 | BARC Oulton Park [Sports/Clubman] | 86 | | Graham Horner | Graham Horner | 17th |