| 27.8.1966 | NSMC Oulton Park [Formula Libre] | 16 | | Ian Turnbull | Ian Turnbull | DNA |
| 27.8.1966 | NSMC Oulton Park [S/GT] | 16 | | Ian Turnbull | Ian Turnbull | DNA |
| 27.8.1966 | NSMC Oulton Park [Formula Libre] | 16 | | Ian Turnbull | Ian Turnbull | DNA |
| 28.8.1966 | Knutstorp [GT2.0] | 1 | | Erik Berger | | DNA |
| 28.8.1966 | Knutstorp [GT2.0] | 2 | | Peter Trapp | Sportvagnsimporten | 3rd |
| 28.8.1966 | Knutstorp [GT2.0] | 3 | | Ingemar Nilsson | | 2nd |
| 28.8.1966 | Knutstorp [GT2.0] | 4 | | Jan Johnson | Squadra MBC | 5th |
| 28.8.1966 | Knutstorp [GT2.0] | 8 | | Kaj Bornebusch | | 1st |
| 28.8.1966 | Knutstorp [GT2.0] | 11 | | Ulf Karlsson | | DNA |
| 28.8.1966 | Knutstorp [GT2.0] | 12 | | Jan-Olof Östlund | | DNA |
| 28.8.1966 | Knutstorp [GT2.0] | 13 | | Arno Gyltman | | 6th |
| 28.8.1966 | Knutstorp [GT2.0] | 14 | | Lars Thaung | | DNA |
| 28.8.1966 | Knutstorp [GT2.0] | 15 | | Yngve Johansson | | raced |
| 28.8.1966 | Knutstorp [GT2.0] | 16 | | Kent Frohde | | raced |
| 28.8.1966 | Knutstorp [GT2.0] | 17 | | Claes Jung | | raced |
| 28.8.1966 | Hill Climb Sierre Montagna | 81 | #26-R-23 | Charly Bonvin | Troisime Etoiles | DNA |
| 28.8.1966 | Hill Climb Sierre Montagna | 82 | | Hans Tschiemer | BB Racing | DNF |
| 28.8.1966 | Hill Climb Sierre Montagna | 182 | | Willy Elsinger | Formel Rennsport Club, Zurich | 48th |
| 28.8.1966 | Hill Climb Sierre Montagna | 221 | | Karl Foitek | Squadra Foitek | 13th |
| 28.8.1966 | Hill Climb Sierre Montagna | 222 | | Walter Flückiger | Walter Flückiger | 38th |
| 28.8.1966 | Hill Climb Sierre Montagna | 223 | | Bernard Perrot | Meute | 61st |
| 28.8.1966 | Hill Climb Sierre Montagna | 224 | | Hedy Ruoss | Helbling Racing | DNA |
| 28.8.1966 | Hill Climb Sierre Montagna | 225 | | Hermann Bürgi | Felder Racing | 27th |
| 28.8.1966 | Hill Climb Sierre Montagna | 226 | | Leo Krummenacher | Felder Racing | DNF |
| 28.8.1966 | Hill Climb Sierre Montagna | 227 | | Hermann Abplanalp | Formel Rennsport Club, Zurich | 49th |
| 28.8.1966 | Vila do Conde | | | Pedro Torres Fernandes | | 2nd |
| 28.8.1966 | Vila do Conde | | | Jorge Fausto Figueiredo | | 6th |
| 29.8.1966 | NSCC Silverstone [Special GT] | 96 | #26/3818 | Brian Sherwood | Brian Sherwood | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 98 | | Peter Beaver | P. D. Beaver | DNA |
| 29.8.1966 | NSCC Silverstone [SR] | 100 | | Ian Turnbull | Ian Turnbull | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 100 | | Ian Turnbull | Ian Turnbull | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 101 | | Arthur Moore | A. Moore | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 131 | #26-S2-34 | John Miles | "Race Proved by Willment" | ?th |
| 29.8.1966 | Eagle Trophy Brands Hatch | 132 | | John Hine | Chris Barber | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 133 | | Bill Dryden | J. N. Cuthbert | raced |
| 29.8.1966 | Eagle Trophy Brands Hatch | 134 | #26-S2-37 | Mould / Hone | Mefco Racing | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 136 | | Don Marriott | D. Marriott | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 137 | | Peter Pollard | P. Pollard | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 138 | | Keith Burnand | K. Burnand | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 139 | | Bob Ellice | Uptune (Racing) Ltd. | raced |
| 29.8.1966 | Eagle Trophy Brands Hatch | 140 | | Eric Falce | E. Falce | ?th |
| 29.8.1966 | Eagle Trophy Brands Hatch | 141 | | Harvey | Autocadia Racing Ltd. | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 142 | | Chris St. Quintin | C. St. Quintin | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 143 | | Arthur Moore | A. G. Moore | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 144 | | A. J. C. Newton | Edward Key | DNA |
| 3.9.1966 | 200 mile Road America | 0 | | Dudley Davis | Dudley Davis, Jr. | DNA |
| 3.9.1966 | MGCC Oulton Park [GT/Sports] | 11 | | Peter Taggart | Peter Taggart | 3rd |
| 3.9.1966 | MGCC Oulton Park [GT] | 11 | | Peter Taggart | Peter Taggart | 2nd |
| 3.9.1966 | MGCC Oulton Park [GT/Sports] | 14 | | Arnold Milburn | Arnold Milburn | DNA |
| 3.9.1966 | MGCC Oulton Park [GT] | 14 | | Arnold Milburn | Arnold Milburn | DNA |
| 3.9.1966 | MGCC Oulton Park [GT] | 106 | | Lawrence Peacock | L. Peacock | DNQ |
| 4.9.1966 | SM Skarpnäck [GT2.0] | 1 | | Erik Berger | Bengtsfors MC | 2nd |
| 4.9.1966 | SM Skarpnäck [GT2.0] | 2 | | Staffan Wahlström | SVK Västeras | 1st |
| 4.9.1966 | SM Skarpnäck [GT2.0] | 4 | | Lennart Strandberg | | DNA |
| 4.9.1966 | SM Skarpnäck [SP2.0] | 4 | | Per Brandström | | DNA |
| 4.9.1966 | SM Skarpnäck [GT2.0] | 5 | | Jan Johnson | SMK Motala | 6th |
| 4.9.1966 | SM Skarpnäck [SP2.0] | 7 | | Rolf Örell | Botkyrka MK | DNF |
| 4.9.1966 | SM Skarpnäck [GT2.0] | 7 | | Ulf Karlsson | SMK Motala | ?th |
| 4.9.1966 | SM Skarpnäck [GT2.0] | 8 | | Kaj Bornebusch | Hyllinge MS | 3rd |
| 4.9.1966 | SM Skarpnäck [GT2.0] | 11 | | Jan-Olof Östlund | | DNA |
| 4.9.1966 | SM Skarpnäck [GT2.0] | 13 | | Kent Frohde | | raced |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 14 | | Ken Myers | Checkered Flag Auto Parts | DNA |
| 4.9.1966 | SMRC Ingliston [S/Special GT+1.2] | 24 | | Bill Dryden | J. N. Cuthbert | 1st |
| 4.9.1966 | SMRC Ingliston [S/Special GT+1.2] | 25 | | Ernest Blackadder | E. Blackadder | 4th |
| 4.9.1966 | SMRC Ingliston [Marque] | 58 | | Ian Naismith | I. Naismith | 3rd |
| 4.9.1966 | SMRC Ingliston [Marque] | 59 | | Geoff Temple | G. Temple | 8th |
| 4.9.1966 | SMRC Ingliston [Marque] | 76 | | Gerry Birrell | G. Birrell | 2nd |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 99 | | Bill Young | Bill Young | DNA |
| 4.9.1966 | SM Skarpnäck [GT2.0] | | | Peter Trapp | KAK/V | 5th |
| 10.9.1966 | PMC Silverstone [GT+1.15] | 83 | | Peter Beaver | Peter Beaver | raced |
| 10.9.1966 | PMC Silverstone [GT+1.15] | 88 | #26/3818 | Brian Sherwood | B. J. Sherwood | ?th |
| 10.9.1966 | PMC Silverstone [GT+1.15] | 94 | | David Ham | David J. M. Ham | raced |
| 11.9.1966 | 500 km Zeltweg | 21 | | Rico Steinemann | Squadra Tartaruga | DNA |
| 11.9.1966 | 500 km Zeltweg | 22 | | Chris St. Quintin | Christopher St. Quintin | NC |
| 11.9.1966 | 500 km Zeltweg | 23 | | John Hine | Chris Barber | DNA |
| 11.9.1966 | 500 km Zeltweg | 26 | | Gernot Mössmer | Tyrol Automobilsportclub | DNA |
| 11.9.1966 | Zolder | | | Andreas Eichhorn | | ?th |
| 11.9.1966 | Zolder | | | "Alain Dex" | | 4th |
| 11.9.1966 | Zolder | | | Rene Farenzena | | raced |
| 11.9.1966 | Zolder | | | Fred Kehrmann | | ?th |
| 11.9.1966 | Zolder | | | Firmin Dauwe | | DNF |
| 17.9.1966 | Gold Cup Oulton Park | 31 | #26-S2-34 | John Miles | Race Proved by Willment | 7th |
| 17.9.1966 | Gold Cup Oulton Park | 32 | | Chris St. Quintin | Chris St. Quintin | DNA |
| 17.9.1966 | Gold Cup Oulton Park | 33 | | Ian Turnbull | Ian Turnbull | DNA |
| 17.9.1966 | Gold Cup Oulton Park | 34 | | Arnold Milburn | A. Milburn | 15th |
| 17.9.1966 | Gold Cup Oulton Park | 36 | | Moore | Arthur Moore | 14th |
| 17.9.1966 | Gold Cup Oulton Park | 43 | #26-S2-37 | Peter Mould | Mefco Racing | 12th |
| 17.9.1966 | Gold Cup Oulton Park | 50 | | George Humble | Bob Smith | 11th |
| 18.9.1966 | Zolder [GT] | | | Klaus Scholz | | ?th |
| 18.9.1966 | Zolder [GT] | | | Jim Baldwin | | ?th |
| 18.9.1966 | Zolder [GT] | | | Erich Stuck | | ?th |
| 18.9.1966 | Zolder [GT] | | | Hermann Unold | | DNF |
| 25.9.1966 | SM Dalsland [GT2.0] | 1 | | Erik Berger | Bengtsfors MC | 2nd |
| 25.9.1966 | SM Dalsland [GT2.0] | 2 | | Staffan Wahlström | SVK Västeras | 1st |
| 25.9.1966 | SM Dalsland [GT2.0] | 6 | | Arno Gyltman | Skaraborgs SVK | 7th |
| 25.9.1966 | SM Dalsland [SP2.0] | 7 | | Rolf Örell | Botkyrka MK | 5th |
| 25.9.1966 | SM Dalsland [GT2.0] | 7 | | Ulf Karlsson | SMK Motala | DNF |
| 25.9.1966 | SM Dalsland [GT2.0] | 8 | | Peter Trapp | KAK/V | DNF |
| 25.9.1966 | SM Dalsland [GT2.0] | 13 | | Ingemar Nilsson | Hyllinge MS | 3rd |
| 25.9.1966 | Coupes de Paris [SP] | | | Firmin Dauwe | | 5th |