| 23.7.1966 | BRSCC Oulton Park [GT] | 51 | | Arthur Moore | Arthur Moore | 5th |
| 23.7.1966 | BRSCC Oulton Park [GT] | 52 | | Peter Taggart | Peter Taggart | DNF |
| 23.7.1966 | BRSCC Oulton Park [Sports] | 52 | | Peter Taggart | Peter Taggart | DNS |
| 23.7.1966 | BRSCC Oulton Park [GT] | 134 | | Peter Creasey | Peter Creasley | DNS |
| 23.7.1966 | BRSCC Oulton Park [GT] | 135 | | Simmons / Crabtree | M. J. Crabtree | DNA |
| 23.7.1966 | BRSCC Oulton Park [GT] | 137 | | Bob Smith | Bob Smith | 1st |
| 23.7.1966 | BRSCC Oulton Park [GT] | 138 | #26-S2-37 | Peter Mould | Mefco Racing | 4th |
| 23.7.1966 | BRSCC Oulton Park [GT] | 143 | | Gordon Durham | Gordon Durham | DNA |
| 24.7.1966 | SCCA National Connellsville [AP+BP] | 17 | | Pete Clayton | | DNA |
| 24.7.1966 | Circuito de Cascais | 32 | | Manuel Nogueira Pinto | | raced |
| 24.7.1966 | Circuito de Cascais | 33 | | Jorge Fausto Figueiredo | | raced |
| 24.7.1966 | Circuito de Cascais | 35 | | Pedro Torres Fernandes | | 3rd |
| 24.7.1966 | Circuito de Cascais | 37 | #26-S2-34 | John Miles | | 2nd |
| 24.7.1966 | SMRC Ingliston [Special GT+1.2] | 50 | | Ernest Blackadder | T. E. Blackadder | DNF |
| 24.7.1966 | SMRC Ingliston [Special GT+1.2] | 51 | | J. McK. Robertson | J. McK. Robertson | DNA |
| 24.7.1966 | SMRC Ingliston [Special GT+1.2] | 54 | | Bill Dryden | J. N. Cuthbert | 1st |
| 24.7.1966 | SCCA National Connellsville [AP+BP] | 99 | | Bob Leitzinger | | DNA |
| 24.7.1966 | DARM Hockenheim [GT/SP1.6] | | | Klaus Scholz | | 5th |
| 24.7.1966 | DARM Hockenheim [GT/SP1.6] | | | Friedhelm Theissen | | 8th |
| 24.7.1966 | DARM Hockenheim [GT/SP1.6] | | | Rico Steinemann | | DNF |
| 24.7.1966 | DARM Hockenheim [GT/SP1.6] | | | Andreas Eichhorn | | DNF |
| 30.7.1966 | LCCC Oulton Park [S/GT] | 26 | | Peter Taggart | Peter Taggart | DNS |
| 30.7.1966 | LCCC Oulton Park [S/GT] | 144 | | John Harris | M. J. Gartlan | DNS |
| 30.7.1966 | LCCC Oulton Park [GT] | 144 | | John Harris | M. J. Gartlan | 1st |
| 30.7.1966 | LCCC Oulton Park [GT] | 145 | #26-S2-37 | Mould | Mefco Racing | 4th |
| 30.7.1966 | LCCC Oulton Park [GT] | 147 | | Bob Smith | Bob Smith | DNS |
| 30.7.1966 | LCCC Oulton Park [GT] | 149 | | Arnold Milburn | Arnold Milburn | DNA |
| 30.7.1966 | LCCC Oulton Park [GT] | 150 | | Lawrence Peacock | Lawrence Peacock | 10th |
| 6.8.1966 | 6 h Relay Silverstone [Handicap] | 3B | #26/3818 | Brian Sherwood | GT Mixture | ?th |
| 6.8.1966 | Anerley Trophy Crystal Palace | | #26-S2-34 | John Miles | | 3rd |
| 6.8.1966 | 6 h Relay Silverstone [Handicap] | | | Peter Beaver | GT Mixture | ?th |
| 6.8.1966 | Anerley Trophy Crystal Palace | | | Don Marriott | | 4th |
| 6.8.1966 | 6 h Relay Silverstone [Handicap] | | | Arnold Milburn | GT Mixture | ?th |
| 7.8.1966 | DARM Nürburgring | 9 | | Per Brandström | Team Elan Sweden | ?th |
| 7.8.1966 | DARM Nürburgring | 10 | | Andreas Eichhorn | Scuderia Foitek | DNF |
| 7.8.1966 | DARM Nürburgring | 131 | | Dieter Mohr | Dieter Mohr | 10th |
| 7.8.1966 | DARM Nürburgring | 132 | | Friedel Herborn | Friedel Herborn | DNF |
| 7.8.1966 | DARM Nürburgring | 133 | | Heinz Gilges | Heinz Gilges | DNS |
| 7.8.1966 | DARM Nürburgring | 134 | | Karl Foitek | | DNF |
| 7.8.1966 | DARM Nürburgring | 135 | | Peter Taggart | Peter Taggart | DNA |
| 7.8.1966 | DARM Nürburgring | 136 | | Klaus Scholz | Klaus Scholz | DNF |
| 7.8.1966 | 3 h Huíla | - | | Herculano Areias | | 15th |
| 7.8.1966 | 3 h Huíla | | | Artur Neves | | 3rd |
| 13.8.1966 | 750 MC Oulton Park [GT] | 107 | | Ian Turnbull | I. Turnbull | DNA |
| 13.8.1966 | 750 MC Oulton Park [GT] | 109 | | Lawrence Peacock | L. Peacock | DNA |
| 13.8.1966 | Harewood Acres [S1.6] | | | Max Nerriere | | 1st |
| 14.8.1966 | SMRC Ingliston [S/Special GT+1.2] | 24 | | Ernest Blackadder | E. Blackadder | 2nd |
| 14.8.1966 | GP Hockenheim | 31 | | Per Brandström | Elan Sweden | DNF |
| 14.8.1966 | GP Hockenheim | 32 | | Rico Steinemann | Squadra Tartaruga | DNF |
| 14.8.1966 | GP Hockenheim | 33 | | Andreas Eichhorn | Elan Sweden | DNF |
| 14.8.1966 | GP Hockenheim | 34 | | Hans Tschiemer | BB Racing | DNA |
| 14.8.1966 | Circuito do Porto | 35 | | Pedro Torres Fernandes | | 1st |
| 14.8.1966 | Circuito do Porto | 40 | | Manuel Nogueira Pinto | | 4th |
| 14.8.1966 | SMRC Ingliston [Marque] | 64 | | Gerry Birrell | G. B. Birrell | 3rd |
| 14.8.1966 | SMRC Ingliston [Marque] | 65 | | Ian Naismith | G. B. Birrell | 4th |
| 14.8.1966 | DARM Wunstorf [GT1.6] | 151 | | Klaus Scholz | | 1st |
| 14.8.1966 | DARM Wunstorf [GT1.6] | 154 | | Wolfgang Schmidt | | 2nd |
| 14.8.1966 | DARM Wunstorf [GT1.6] | 155 | | Friedel Herborn | | 5th |
| 14.8.1966 | Circuito do Porto | | | Jorge Fausto Figueiredo | | raced |
| 20.8.1966 | H&DLLC Castle Combe [Sports] | 14 | | Peter Mould | Peter Mould | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Sports] | 15 | | Maurice Gartland | M. J. Gartlan | 6th |
| 20.8.1966 | H&DLLC Castle Combe [Sports] | 19 | | Don Marriott | Don Marriott | DNA |
| 20.8.1966 | H&DLLC Castle Combe [Sports] | 20 | | Chris St. Quintin | Chris St. Quintin | DNA |
| 20.8.1966 | BARC Oulton Park [Special GT] | 62 | | Ian Turnbull | I. Turnbull | DNA |
| 20.8.1966 | BARC Oulton Park [Special GT] | 63 | | Lawrence Peacock | Lawrence Peacock | 10th |
| 21.8.1966 | 12 h Surfers Paradise | 37 | | Quinn / Mander | H.Q. Performance Motors (Canberra) | 10th |
| 21.8.1966 | 12 h Surfers Paradise | 38 | | Maroulis / Ferguson | Caminos Pharmacy | ?th |
| 24.8.1966 | Keimola [S2.0] | 4 | | Peter Trapp | | raced |
| 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 | | | Jorge Fausto Figueiredo | | 6th |
| 28.8.1966 | Vila do Conde | | | Pedro Torres Fernandes | | 2nd |
| 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 |