| 3.9.1966 | MGCC Oulton Park [GT] | 2 | Midget | J. M. Yates | J. M. Yates | DNA |
| 3.9.1966 | MGCC Oulton Park [GT] | 21 | A Twin Cam | Ted Lund | Ted Lund | 6th |
| 3.9.1966 | MGCC Oulton Park [GT] | 23 | B | Bill Nicholson | Bill Nicholson | DNF |
| 3.9.1966 | MGCC Oulton Park [GT] | 44 | B | Mike Nickell-Lean | Mrs. E. M. Nickell-Lean | 4th |
| 3.9.1966 | MGCC Oulton Park [Sports] | 46 | A | A. M. Hewitt | A. M. Hewitt | 12th |
| 3.9.1966 | MGCC Oulton Park [MG/Sprite] | 47 | B | Peter Grimshawe | Peter Grimshawe | raced |
| 3.9.1966 | MGCC Oulton Park [GT] | 48 | B | Jean Denton | Mrs. Jean Denton | 7th |
| 3.9.1966 | MGCC Oulton Park [MG/Sprite] | 49 | B | Edward Spratt | Edward Spratt | raced |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 4 | B | Don Teeter | Don Teeter | DNA |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 31 | B | Richard Quint | Dick Quint | DNA |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 39 | B | Bill Neal | Dave Closson | DNA |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 43 | B | Joe Radula | Louella Radulo | DNA |
| 4.9.1966 | SMRC Ingliston [Marque] | 60 | Midget Coupe | John Milne | W. Shepherd | 1st |
| 4.9.1966 | SMRC Ingliston [Marque] | 67 | Midget | Miles Hopperton | M. Hopperton | DNA |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 78 | B | Wallace Benjamine | Wallace Benjamine | DNA |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 92 | B | John Nebgen | John Nebgen | DNA |
| 10.9.1966 | PMC Silverstone [GT1.15] | 66 | Midget WSM | Mike Lewis | Mike Lewis | raced |
| 10.9.1966 | PMC Silverstone [Marque] | 66 | Midget WSM | Mike Lewis | Mike Lewis | DNA |
| 10.9.1966 | PMC Silverstone [GT1.15] | 79 | Midget | Malcolm Beer | Malcolm Beer | raced |
| 10.9.1966 | PMC Silverstone [GT1.15] | 80 | Midget | Syd Beer | S. F. Beer | raced |
| 10.9.1966 | PMC Silverstone [Marque] | 82 | Midget | Richard Neal | R. C. Neal | DNA |
| 10.9.1966 | PMC Silverstone [GT+1.15] | 82 | Midget | Richard Neal | R. C. Neal | raced |
| 10.9.1966 | PMC Silverstone [GT+1.15] | 84 | A | D. J. Ryland | D. J. Ryland | raced |
| 10.9.1966 | PMC Silverstone [Marque] | 136 | Midget | Alec Poole | A. Poole | DNA |
| 10.9.1966 | PMC Silverstone [Marque] | 141 | B | Keith Rowley | K. Rowley | DNA |
| 10.9.1966 | PMC Silverstone [Marque] | 143 | B | Roy Ashford | R. Ashford | DNA |
| 10.9.1966 | PMC Silverstone [Marque] | 210 | Midget J2 | M. Dunkley | M. Dunkley | DNA |
| 17.9.1966 | Gold Cup Oulton Park | 38 | B | Peter Jackson | Peter Jackson | 18th |
| 18.9.1966 | SCCA Regional Virginia [Main] | 6 | A | Jack Upchurch | | DNF |
| 18.9.1966 | SCCA Regional Virginia [Main] | 33 | A | Jim Jeffries | | DNS |
| 18.9.1966 | SCCA Regional Virginia [Main] | 46 | A | Kirk Berkeley | | 8th |
| 18.9.1966 | SCCA Regional Virginia [Main] | 79 | B | Amos Johnson | | DNS |
| 18.9.1966 | SCCA Regional Virginia [Main] | 85 | A | Murrell Smith | | 9th |
| 24.9.1966 | 5 h Relay Oulton Park | 5A | Midget | John Milne | Les Cigales | DNA |
| 24.9.1966 | 5 h Relay Oulton Park | 10 | B | Mike Nickell-Lean | York Motor Club G.T.s | DNA |
| 24.9.1966 | 5 h Relay Oulton Park | 11C | B | Keith Rowley | N.M.C. Relay Team | DNA |
| 24.9.1966 | 5 h Relay Oulton Park | 14B | B | C. G. Waite | Formula Seven | DNA |
| 24.9.1966 | 5 h Relay Oulton Park | 14C | B | P. Aspinall | Formula Seven | DNA |
| 24.9.1966 | 5 h Relay Oulton Park | 18C | Midget | Paul Hartley | Odds And Ends | DNA |
| 24.9.1966 | 5 h Relay Oulton Park | 20P | B | Rod Mansfield | Ecurie Epic | DNA |
| 24.9.1966 | 5 h Relay Oulton Park | 20P | B | Jim Toole | Ecurie Epic | 3rd |
| 24.9.1966 | 5 h Relay Oulton Park | 27 | TC | Peter Ross | M.C.V.V. "T" Register | 6th |
| 24.9.1966 | 5 h Relay Oulton Park | 27P | TC | Paddy Willmer | M.C.V.V. "T" Register | DNA |
| 24.9.1966 | 5 h Relay Oulton Park | 27A | TC | Ron Gammons | M.C.V.V. "T" Register | 6th |
| 24.9.1966 | 5 h Relay Oulton Park | 27B | TC | Ken Cheeseman | M.C.V.V. "T" Register | 6th |
| 24.9.1966 | 5 h Relay Oulton Park | 27C | TC | Mike Vincent | M.C.V.V. "T" Register | 6th |
| 25.9.1966 | SM Dalsland [SP2.0] | 2 | A | Bengt-Ake Pauli | Skaraborghs SVK | 6th |
| 1.10.1966 | 8 Clubs Silverstone [GT1.6] | 160 | Midget | Jeffrey Johnstone | Oselli Engineering | DNA |
| 1.10.1966 | 8 Clubs Silverstone [GT1.6] | 167 | Midget | Roger Enever | R. Enever | 3rd |
| 1.10.1966 | 8 Clubs Silverstone [GT1.6] | 169 | Midget | Richard Neal | R. C. Neal | 15th |
| 1.10.1966 | 8 Clubs Silverstone [GT+1.6] | 208 | B | Jean Denton | Mrs. Jean Denton | DNA |
| 1.10.1966 | 8 Clubs Silverstone [GT+1.6] | 209 | B | Don Bunce | R. Worts/W. Nicholson | DNA |
| 1.10.1966 | 8 Clubs Silverstone [GT+1.6] | 210 | B | Bill Nicholson | W. Nicholson | DNA |
| 1.10.1966 | 8 Clubs Silverstone [GT+1.6] | 211 | B | Gordon | R. Gordon | DNA |
| 2.10.1966 | SMRC Ingliston [Special GT1.2] | 27 | Midget | John Milne | W. Shepherd | 2nd |
| 8.10.1966 | BARC Silverstone [Marque] | 46 | B | Peter Jackson | R. Gordon | DNA |
| 8.10.1966 | BARC Silverstone [Special GT] | 46 | B | Gordon | R. Gordon | DNA |
| 8.10.1966 | BARC Silverstone [Marque] | 47 | B | Ray Dilley | R. Dilley | DNA |
| 8.10.1966 | BARC Silverstone [Marque] | 48 | B | Don Bunce | R. Worts/W. Nicholson | DNA |
| 8.10.1966 | BARC Silverstone [Marque] | 49 | Midget | Roger Enever | R. Enever | DNA |
| 8.10.1966 | BARC Silverstone [Special GT] | 53 | Midget | John Britten | J. Britten | DNA |
| 8.10.1966 | BARC Silverstone [Marque] | 53 | Midget | John Britten | J. Britten | DNA |
| 8.10.1966 | BARC Silverstone [Special GT] | 54 | Midget WSM | Mike Lewis | M. Lewis | DNA |
| 8.10.1966 | BARC Silverstone [Marque] | 54 | Midget WSM | Mike Lewis | M. Lewis | DNA |
| 8.10.1966 | BARC Silverstone [Marque] | 55 | Midget | Jeffrey Johnstone | J. P. M. Johnstone | DNA |
| 8.10.1966 | BARC Silverstone [Special GT] | 91 | B | Bill Nicholson | W. Nicholson | DNA |
| 9.10.1966 | NSCC Mallory Park [Special GT 1.15] | 35 | Midget WSM | Mike Lewis | Mike Lewis | raced |
| 9.10.1966 | NSCC Mallory Park [Special GT 1.15] | 36 | Midget | John Britten | John Britten | raced |
| 9.10.1966 | NSCC Mallory Park [Special GT +1.15] | 63 | Midget | Tony Guy | A. R. Guy | raced |
| 9.10.1966 | NSCC Mallory Park [Special GT +1.15] | 64 | Midget | Roger Enever | Roger Enever | raced |
| 16.10.1966 | SM Karlskoga [SP2.0] | 7 | A | Bengt-Ake Pauli | | raced |
| 16.10.1966 | SCCA Regional Virginia [SR+DP+FP+BS] | 15 | B | Bob Wilson | | DNF |
| 16.10.1966 | SCCA Regional Virginia [SR+DP+FP+BS] | 23 | B | Paul Busseney | | 12th |
| 16.10.1966 | 1000 km Paris | 31 | B | Vernaeve / Hedges | BMC | 13th |
| 16.10.1966 | SCCA Regional Virginia [SR+DP+FP+BS] | 33 | A | Jim Jeffries | | DNS |
| 16.10.1966 | 1000 km Paris | 33 | B | Enever / Poole | BMC | 12th |
| 16.10.1966 | SCCA Regional Virginia [SR+DP+FP+BS] | 46 | A | Kirk Berkeley | | 8th |
| 16.10.1966 | SCCA Regional Virginia [SR+DP+FP+BS] | 79 | B | Amos Johnson | | 5th |
| 16.10.1966 | SCCA Regional Virginia [SR+DP+FP+BS] | 85 | A | Murrell Smith | | DNS |
| 5.11.1966 | 9 h Kyalami | 33 | B | Cadman / Rundel | P. T. H. Cadman | DNF |
| 26.11.1966 | US Champions Riverside [GP] | 11 | Midget | Carson Baird | | 1st |
| 26.11.1966 | US Champions Riverside [GP] | 31 | Midget | Jerry Hinkle | | 11th |
| 27.11.1966 | US Champions Riverside [CP+DP] | 201 | B | Roger West | | DNF |
| 27.11.1966 | US Champions Riverside [FP] | 302 | A | Robert Tordoff | | 9th |
| 27.11.1966 | US Champions Riverside [CP+DP] | 302 | B | Logan Blackburn | | DNF |
| 27.11.1966 | US Champions Riverside [CP+DP] | 402 | B | John McComb | | 15th |
| 27.11.1966 | US Champions Riverside [CP+DP] | 603 | B | Bob Byrd | | 14th |
| 2.12.1966 | Governor's Trophy & Nassau TT | 35 | B Le Mans | W. Burrow | | 17th |
| 2.12.1966 | Governor's Trophy & Nassau TT | 53 | B | Charles Buckley | | 26th |
| 2.12.1966 | Governor's Trophy & Nassau TT | 84 | Midget | R. Smith | | 23rd |
| 3.12.1966 | Nassau Classic | 53 | B | Charles Buckley | | 14th |
| 3.12.1966 | Nassau [Locals Heat 2] | 93N | A | J. O'Connell | | 8th |
| 3.12.1966 | Nassau [Locals Heat 1] | 93N | A | J. O'Connell | | 5th |
| 4.12.1966 | Nassau Trophy | 35 | B Le Mans | W. Burrow | | 21st |
| 4.12.1966 | Nassau Trophy | 53 | B | Charles Buckley | | 24th |
| 4.12.1966 | Nassau Trophy | 84 | Midget | R. Smith | | 22nd |
| 4.12.1966 | Bahamas Cup | 93N | A | J. O'Connell | | 4th |