| 14.8.1966 | SMRC Ingliston [Marque] | 03 | | Mrs. J. Gemmell | Mrs. J. Gemmell | DNA |
| 14.8.1966 | GP Hockenheim | 10 | Sebring Sprite | John Moore | Richard Groves | 11th |
| 14.8.1966 | GP Hockenheim | 11 | Sebring Sprite | Peter de Klerk | Richard Groves | 10th |
| 14.8.1966 | SMRC Ingliston [Marque] | 53 | Sprite | J. C. Forsyth | J. C. Forsyth | DNA |
| 14.8.1966 | SMRC Ingliston [Marque] | 56 | Sprite | Andrew Hutchison | W. Shepherd | DNA |
| 14.8.1966 | SMRC Ingliston [Marque] | 59 | Sprite | Donald Carmichael | D. D. Carmichael | raced |
| 14.8.1966 | SMRC Ingliston [Marque] | 63 | Sprite | Ian Kirkwood | I. W. N. Kirkwood | DNA |
| 14.8.1966 | ADAC Zandvoort | | Sprite | K. H. Reugels | | DNF |
| 14.8.1966 | ADAC Zandvoort | | Sprite | Hans-Jörg Mellen | | DNF |
| 20.8.1966 | BARC Oulton Park [Handicap] | 45 | 3000 Mk III | Ted Worswick | Ted Worswick | 6th |
| 20.8.1966 | BARC Oulton Park [Marque] | 45 | 3000 Mk III | Ted Worswick | Ted Worswick | 4th |
| 20.8.1966 | BARC Oulton Park [Marque] | 46 | 3000 | Stewart Hands | G. J. Bristow | DNA |
| 20.8.1966 | BARC Oulton Park [Marque] | 47 | 3000 | C. G. Sayer | C. Sayer | raced |
| 20.8.1966 | BARC Oulton Park [Marque] | 49 | 3000 Mk II | Royston Hill | Royston Hill | 16th |
| 20.8.1966 | BARC Oulton Park [Handicap] | 49 | 3000 Mk II | Royston Hill | Royston Hill | DNS |
| 20.8.1966 | H&DLLC Castle Combe [Production] | 61 | 3000 | John Chatham | John Chatham | DNA |
| 20.8.1966 | BARC Oulton Park [Marque] | 78 | Sprite | Alan Goodwin | Alan Goodwin | 12th |
| 20.8.1966 | BARC Oulton Park [Marque] | 80 | Sprite | John Willetts | C. T. Duckitt | DNF |
| 20.8.1966 | BARC Oulton Park [Marque] | 81 | Sprite | Peter Smith | Peter J. Smith | 10th |
| 20.8.1966 | BARC Oulton Park [Marque] | 90 | Speedwell Sprite GT | Terry Watts | D. T. Watts | 18th |
| 21.8.1966 | 12 h Surfers Paradise | 19 | 3000 | Bond / Cooke / Stanley | B.P. Castlecove Service Station | ?th |
| 21.8.1966 | 12 h Surfers Paradise | 25 | Sprite | Adcock / Haylen / Holden | Killara Motor Garage | DNA |
| 21.8.1966 | 12 h Surfers Paradise | 26 | Sprite | Burns / Sullivan | Southport Motors Pty. Ltd. | DNA |
| 21.8.1966 | 12 h Surfers Paradise | 27 | Sprite | Williams / Zacka | Coorparoo Junction Service Station | raced |
| 21.8.1966 | 12 h Surfers Paradise | 28 | Sprite | Booty / Jemison | R. Booty | ?th |
| 21.8.1966 | 12 h Surfers Paradise | 29 | Sprite | Skelton / Wiggins | Brayson Motors | DNA |
| 21.8.1966 | 12 h Surfers Paradise | 31 | Sprite | Broomhall / Rout | Barrie Brommhall Motors | raced |
| 21.8.1966 | 12 h Surfers Paradise | 41 | Sprite | Leffer / Carne | John Leffler | DNF |
| 27.8.1966 | NSMC Oulton Park [S/GT] | 1 | Sprite | David Hall | D. C. R. Hall | 8th |
| 27.8.1966 | NSMC Oulton Park [S/GT] | 2 | Sprite | John Maun | John Maun | 10th |
| 27.8.1966 | NSMC Oulton Park [S/GT] | 3 | Speedwell Sprite GT | Terry Watts | D. T. Watts | DNA |
| 27.8.1966 | NSMC Oulton Park [S/GT] | 7 | Sprite | B. Hall | B. Hall | DNA |
| 28.8.1966 | Mid-Ohio [SR+AP+BP+CP+DP+EP] | 4 | 3000 | Paul O'Brien | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 5 | Sprite | Russ Sprang | | DNA |
| 28.8.1966 | Mid-Ohio [SR+AP+BP+CP+DP+EP] | 5 | 3000 | Jim Bennett | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 6 | Sprite | Martin Dodenhoff | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 9 | Sprite | Brian Patrick | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 11 | Sprite | Paul Bowden | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 12 | Sprite | Gene Vierling | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 13 | Sprite | K. B. Myers | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 14 | Sprite | James Walker | | DNA |
| 28.8.1966 | Mid-Ohio [SR+AP+BP+CP+DP+EP] | 35 | 3000 | Bill Seeley | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 42 | Sprite | Dan Furey | | DNA |
| 28.8.1966 | Mid-Ohio [SR+AP+BP+CP+DP+EP] | 47 | 3000 | Mike Heil | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 64 | Sprite | Carol Hatter | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 71 | Sprite | Robert Sterling | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 89 | Sprite | Michael Yablon | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 92 | Sprite | Charles Lowe | | DNA |
| 28.8.1966 | Mid-Ohio [SR+AP+BP+CP+DP+EP] | 93 | 100-4 | J. E. Wheeler, Jr. | | DNA |
| 28.8.1966 | Mid-Ohio [HSR+FP+GP+HP] | 99 | Sprite | Eugene Love | | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 59 | Sprite | Peter Mitchell | Peter Mitchell | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 59 | Sprite | Peter Mitchell | P. Mitchell | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 60 | Sprite | Bill Graham | W. G. Graham | DNA |
| 29.8.1966 | NSCC Silverstone [Special GT] | 61 | Sprite | Colin Fawsitt | Colin Fawsitt | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 61 | Sprite | Colin Fawsitt | Colin Fawsitt | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 62 | Sprite | I. Griffiths | I. Griffiths | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 63 | Sprite | Philip Tucker | Philip Tucker | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 64 | Sprite | John Linge | John E. L. Linge | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 65 | Sprite | John Moore | Richard Groves | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 66 | Sprite | David Pratley | D. A. Pratley | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 67 | Sprite | Colin Campbell | Roy Ensoy | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 68 | Sprite | Alan Goodwin | A. J. Goodwin | DNA |
| 29.8.1966 | NSCC Silverstone [Marque] | 84 | Sprite | Alan Woode | Alan Woode | DNA |
| 29.8.1966 | Eagle Trophy Brands Hatch | 156 | Sebring Sprite | David Corderoy | Corture Engineering Co. Ltd. | DNA |
| 3.9.1966 | MGCC Oulton Park [GT] | 5 | Sprite Mk II | Chris Swindells | Chris Swindells | 10th |
| 3.9.1966 | MGCC Oulton Park [GT/Sports] | 5 | Sprite Mk II | Chris Swindells | Chris Swindells | ?th |
| 3.9.1966 | MGCC Oulton Park [MG/Sprite] | 5 | Sprite Mk II | Chris Swindells | Chris Swindells | raced |
| 3.9.1966 | 200 mile Road America | 6 | | Robert McIntyre | Robert T. McIntyre | DNA |
| 3.9.1966 | 200 mile Road America | 7 | 100-6 | Perkins / Hufstader | Norman Perkins | DNA |
| 3.9.1966 | 200 mile Road America | 9 | 100-6 | Timm / Montgomery | Bill Timm | DNA |
| 3.9.1966 | 200 mile Road America | 10 | 3000 Mk II | Bill Maloney | W. J. Maloney | DNA |
| 3.9.1966 | 200 mile Road America | 22 | 3000 | Wesley Paauwe | Wesley D. Paauwe | DNA |
| 3.9.1966 | MGCC Oulton Park [MG/Sprite] | 27 | Sprite | John Willetts | C. T. Duckitt | 3rd |
| 3.9.1966 | 200 mile Road America | 28 | 100-6 | Edraney / Coppage | Dale R. Edraney | DNA |
| 3.9.1966 | MGCC Oulton Park [MG/Sprite] | 28 | Sprite | Alan Goodwin | Alan Goodwin | 2nd |
| 3.9.1966 | MGCC Oulton Park [MG/Sprite] | 30 | Sprite | John Lings | John Lings | raced |
| 3.9.1966 | MGCC Oulton Park [MG/Sprite] | 31 | Speedwell Sprite GT | Terry Watts | Terry Watts | 3rd |
| 3.9.1966 | MGCC Oulton Park [GT] | 31 | Speedwell Sprite GT | Terry Watts | Terry Watts | 8th |
| 3.9.1966 | MGCC Oulton Park [MG/Sprite] | 38 | Sprite | Arthur Appleby | Arthur Appleby | DNA |
| 3.9.1966 | MGCC Oulton Park [GT] | 38 | Sprite | Dudley Lucas | A. Appleby | DNA |
| 3.9.1966 | 200 mile Road America | 59 | 3000 | Dave Martin | Dave Martin | DNA |
| 3.9.1966 | 200 mile Road America | 65 | 100-4 | John Gloviak | John A. Gloviak | DNA |
| 3.9.1966 | 200 mile Road America | 76 | 100 | Leonard Janke | Leonard D. Janke | DNA |
| 4.9.1966 | Santa Barbara [CSR+DSR+ESR+FSR+GSR] | 6 | | John Erskine | Blake Tires | DNA |
| 4.9.1966 | 500 km Nürburgring | 10 | Sebring Sprite | John Moore | Richard Groves | 4th |
| 4.9.1966 | 500 km Nürburgring | 11 | Sebring Sprite | Alec Poole | Richard Groves | 35th |
| 4.9.1966 | 500 km Nürburgring | 12 | Sebring Sprite | John Fitzgerald | James FitzGerald | DNA |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 19 | 3000 | Paul Bowles | Grand Prix Motors | DNA |
| 4.9.1966 | SMRC Ingliston [S/Special GT+1.2] | 33 | Sprite | R. McN. Cowe | N. W. Mains | 6th |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 35 | 3000 | Eugene Borlin | Eugene Borlin | DNA |
| 4.9.1966 | Santa Barbara [AP+BP+CP+DP] | 36 | 3000 | Will Sweitz | Will Sweitz | DNA |
| 4.9.1966 | SMRC Ingliston [Marque] | 61 | Sprite | Andrew Hutchison | W. Shepherd | 9th |
| 4.9.1966 | SMRC Ingliston [Marque] | 62 | Sprite | Stanley Robinson | S. A. Robinson | 4th |
| 4.9.1966 | SMRC Ingliston [Marque] | 63 | Sprite | J. C. Forsyth | J. C. Forsyth | 10th |
| 4.9.1966 | SMRC Ingliston [Marque] | 65 | Sprite | Donald Carmichael | D. D. Carmichael | 6th |
| 4.9.1966 | SMRC Ingliston [Marque] | 66 | Sprite | Ian Kirkwood | I. W. N. Kirkwood | 11th |
| 4.9.1966 | SMRC Ingliston [Marque] | 69 | Sprite | J. I. Johnson | J. I. Johnson | DNA |
| 4.9.1966 | SMRC Ingliston [Marque] | 70 | | J. Grey | J. Grey | DNA |
| 10.9.1966 | PMC Silverstone [GT1.15] | 71 | Sprite | Alan Goodwin | Alan J. Goodwin | DNA |
| 10.9.1966 | PMC Silverstone [GT1.15] | 77 | Sprite | Peter Mitchell | P. Mitchell | raced |