| 18.6.1966 | BARC Silverstone [Marque] | 90 | B | John Nicholson | J. R. Nicholson | DNA |
| 18.6.1966 | BARC Silverstone [Marque] | 95 | B | Jean Denton | Mrs. J. Denton | DNA |
| 19.6.1966 | Hockenheim [S1.15/Racing] | 62 | Midget | | Kurt Baumann | 10th |
| 19.6.1966 | Hockenheim [GT+1.15] | 176 | B | Alex Bieber | ASL Corsa | 10th |
| 25.6.1966 | Watkins Glen [Production] | 14 | B | David H. R. Shearer | David H. R. Shearer | DNA |
| 25.6.1966 | Watkins Glen [Production] | 38 | A | Bish Hines | Bish Hines, Jr. | DNA |
| 25.6.1966 | Watkins Glen [Production] | 47 | A | Richard Cosgrove | Emmick Motor Co. | DNA |
| 25.6.1966 | Watkins Glen [Production] | 71 | B | Jim Ehinger | Dr. Jim Ehinger | DNA |
| 25.6.1966 | Watkins Glen [Production] | 78 | A | Hermann Schlenker | Hermann Schlenker | DNA |
| 25.6.1966 | Watkins Glen [Production] | 87 | A | Thomas Cook | Thomas S. Cook | DNA |
| 25.6.1966 | Watkins Glen [Production] | 92 | B | Ken Williamson | Kenneth Williamson | DNA |
| 26.6.1966 | Trophée d'Auvergne | 85 | B | Pierre Lafont | | 16th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 8 | Midget Mk I | Tony Guy | Tony Guy | 22nd |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 28 | B | Peter Grimshawe | Peter Grimshawe | 18th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 29 | B | Roger Baldwin | Flying Wheel | DNA |
| 2.7.1966 | BRSCC Oulton Park [GT] | 29 | B | Roger Baldwin | Flying Wheel | DNA |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 30 | B | Bill Nicholson | Bill Nicholson | 10th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 30 | B | Bill Nicholson | Bill Nicholson | 11th |
| 2.7.1966 | BRSCC Oulton Park [S/GT] | 34 | B | Val Gardner | V. F. Gardner | 14th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 34 | B | Val Gardner | V. F. Gardner | 15th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 125 | B | Roger Enever | Roger Enever | 8th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 126 | B | Mike Nickell-Lean | Mrs. E. M. Nickell-Lean | 12th |
| 2.7.1966 | BRSCC Oulton Park [GT] | 130 | B | W. E. Evans | W. E. Evans | DNA |
| 3.7.1966 | SCCA National Greenwood [CP+DP+EP] | 58 | B | Logan Blackburn | | DNA |
| 3.7.1966 | MacDonald | | B | Al Pease | | 3rd |
| 3.7.1966 | MacDonald [Sports] | | B | Al Pease | | 2nd |
| 9.7.1966 | MCMRC Oulton Park [Sports] | 7 | Midget | Paul Hartley | Paul Hartley | 9th |
| 9.7.1966 | MCMRC Oulton Park [GT] | 44 | B | Roger Baldwin | The Flying Wheel | DNS |
| 9.7.1966 | MCMRC Oulton Park [GT] | 45 | B | Jean Denton | Jean Denton | 11th |
| 9.7.1966 | MCMRC Oulton Park [GT] | 49 | B | Bill Nicholson | Bill Nicholson | raced |
| 10.7.1966 | SCCA Regional Cotati [AP+BP+CP+DP] | 76 | B | Bill Bauer | | DNA |
| 16.7.1966 | Holmpatrick Trophy | | B | Alec Poole | | 5th |
| 17.7.1966 | DARM Norisring [GT+1.6] | 54 | B | Carl Quass | Carl Quass | ?th |
| 17.7.1966 | GP Mugello | 92 | B | Hedges / Widdows | BMC | 11th |
| 23.7.1966 | BRSCC Oulton Park [GT] | 54 | B | Bill Nicholson | Bill Nicholson | DNA |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 54 | B | Bill Nicholson | Bill Nicholson | DNA |
| 23.7.1966 | BRSCC Oulton Park [GT] | 55 | B | Roger Baldwin | Flying Wheel | 13th |
| 23.7.1966 | BRSCC Oulton Park [S/GT] | 55 | B | Roger Baldwin | Flying Wheel | DNF |
| 23.7.1966 | BRSCC Oulton Park [GT] | 133 | Midget | Richard Neal | Richard Neal | DNA |
| 23.7.1966 | BRSCC Oulton Park [GT] | 141 | B | W. E. Evans | W. E. Evans | DNA |
| 23.7.1966 | BRSCC Oulton Park [GT] | 145 | Midget | Paul Hartley | Paul Hartley | 18th |
| 24.7.1966 | SMRC Ingliston [Special GT1.2] | 38 | Midget | Jimmy Rae | J. Potts, Jnr. | DNA |
| 24.7.1966 | SMRC Ingliston [Special GT1.2] | 44 | Midget | John Milne | W. Shepherd | 2nd |
| 24.7.1966 | SMRC Ingliston [Special GT1.2] | 48 | Midget | Jeffrey Johnstone | Oselli Engineering | DNA |
| 24.7.1966 | SCCA National Connellsville [DP] | 79 | B | Amos Johnson | | DNA |
| 30.7.1966 | LCCC Oulton Park [GT] | 28 | B | Graham Horner | Graham Horner | DNF |
| 30.7.1966 | LCCC Oulton Park [S/GT] | 28 | B | Graham Horner | Graham Horner | DNS |
| 30.7.1966 | LCCC Oulton Park [GT] | 29 | B | Roger Baldwin | The Flying Wheel | DNS |
| 30.7.1966 | LCCC Oulton Park [S/GT] | 172 | Midget | Paul Hartley | P. Hartley | DNS |
| 13.8.1966 | 750 MC Oulton Park [Sports] | 138 | Midget | Paul Hartley | P. E. Hartley | DNA |
| 13.8.1966 | 750 MC Oulton Park [Sports] | 145 | B | John Bussey | J. E. Bussey | 15th |
| 13.8.1966 | Harewood Acres [BMC] | | A | Tom Weir | | 1st |
| 14.8.1966 | SMRC Ingliston [Marque] | 02 | Midget | J. Gemmell | J. Gemmell | DNA |
| 14.8.1966 | SMRC Ingliston [Marque] | 51 | Midget | Miles Hopperton | M. Hopperton | DNA |
| 14.8.1966 | SMRC Ingliston [Marque] | 54 | Midget | Jeffrey Johnstone | Oselli Engineering | DNA |
| 14.8.1966 | SMRC Ingliston [Marque] | 55 | Midget Coupe | John Milne | W. Shepherd | 1st |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 51 | B | Wendy Paget | Miss Wendy Paget | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 52 | B | Jean Denton | Mrs. Jean Denton | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 53 | Midget. | Garo Nigogosian | G. Nigogosian | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 54 | Midget. | Richard Neal | Richard Neal | DNA |
| 20.8.1966 | BARC Oulton Park [Marque] | 55 | B | Mike Nickell-Lean | Mrs. E. M. Nickell-Lean | 13th |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 55 | B | Don Bunce | R.Worts/W. Nicholson | DNA |
| 20.8.1966 | BARC Oulton Park [Handicap] | 56 | B | Peter Grimshawe | Peter Grimshawe | ?th |
| 20.8.1966 | BARC Oulton Park [Marque] | 56 | B | Peter Grimshawe | Peter Grimshawe | 19th |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 56 | B | Francis Polak | Ecurie Barracuda | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Sports] | 58 | B | Bill Nicholson | Bill Nicholson | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 58 | B | Bill Nicholson | Bill Nicholson | DNA |
| 20.8.1966 | BARC Oulton Park [Marque] | 59 | B | R. Rowley | R. Rowley | 17th |
| 20.8.1966 | BARC Oulton Park [Special GT] | 69 | B | Tony Fall | Tony Fall | 11th |
| 20.8.1966 | BARC Oulton Park [Handicap] | 69 | B | Tony Fall | Tony Fall | DNS |
| 20.8.1966 | BARC Oulton Park [Marque] | 77 | Midget | Mike White | M. H. White | 6th |
| 20.8.1966 | BARC Oulton Park [Special GT] | 77 | Midget | Mike White | M. H. White | 5th |
| 20.8.1966 | BARC Oulton Park [Marque] | 82 | Midget | Stuart Howitt | S. D. Howitt | DNS |
| 20.8.1966 | BARC Oulton Park [Sports/Clubman] | 86 | B | Graham Horner | Graham Horner | 17th |
| 21.8.1966 | 12 h Surfers Paradise | 24 | A | Wear / Kearns | M.G. Car Club (N.S.W.) | DNF |
| 21.8.1966 | 12 h Surfers Paradise | 39 | B | Holden / Underwood / Collins | Everybody's Magazine | 12th |
| 27.8.1966 | NSMC Oulton Park [S/GT] | 21 | Midget | John Randall | John Randall | 13th |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 4 | Midget | William Iler | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 7 | A | Lance Cook | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 10 | A | William Deal | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 16 | Midget | Brice Glendening | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 17 | A | Charles Pugsley | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 48 | Midget | Robert Kliffel | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 53 | A | Roger Reed | | DNA |
| 28.8.1966 | Mid-Ohio [SR+AP+BP+CP+DP+EP] | 57 | B | Donald Munoz | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 61 | Midget | Jerry Hinkle | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 68 | A | Marty Dickerson | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 83 | A | John Krause | | DNA |
| 28.8.1966 | Vila do Conde | | B | "Ed Crow" | | 8th |
| 29.8.1966 | NSCC Silverstone [Marque] | 69 | Midget WSM | Mike Lewis | Mike Lewis | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 69 | Midget WSM | Mike Lewis | Mike Lewis | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 70 | Midget | Tony Guy | A. R. Guy | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 70 | Midget | Tony Guy | A. R. Guy | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 71 | B | Jean Denton | Jean Denton | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 72 | B | Jean Denton | Jean Denton | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 73 | B | Wendy Paget | Wendy Paget | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 73 | B | Wendy Paget | Wendy Paget | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 74 | B | Richard Taft | W. Nicholson | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 74 | B | Bill Nicholson | W. B. Nicholson | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 83 | Midget | Mike Bergin | M. J. Bergin | DNA |