| 1971 · 24 h Daytona Beach | entry_only | 94 | GT2.5 | Donald S. Wright | Donald S. Wright · Richard K. Myers · John Prasek · John Turnstall | MGB | — | | WSPR historical record |
| 1971 · Sebring 12 Hours | 50 | 52 | GT2.5 | Waldron Motors Racing | Ben Scott · Lowell Lanier · Dave Houser | MGB | — | 35 | WSPR historical record |
| 1971 · Sebring 12 Hours | 53 | 51 | GT2.5 | Waldron Motors Racing | Jim Gammon · Dean Donley · DNS - Carlos Garza | MGB | — | 25 | WSPR historical record |
| 1970 · 24 h Daytona Beach | 20 | 78 | 2. GT2.0 | Waldron Motors | John Belperche · Tony Lilly · Don Pickett | MGB | — | 504 | WSPR historical record |
| 1970 · 24 h Daytona Beach | 21 | 79 | 3. GT2.0 | Waldron Motors | Chris Waldron · Lowell Lanier · Bill Barros | MGB | — | 490 | WSPR historical record |
| 1970 · Sebring 12 Hours | 25 | 57 | 3. GT2.0 | Waldron Motors | John Belperche · Jim Gammon · Ray Mummery | MGB | — | 175 | WSPR historical record |
| 1970 · Sebring 12 Hours | 26 | 58 | 4. GT2.0 | Waldron Motors | Ben Scott · Dave Houser · Lowell Lanier | MGB | — | 169 | WSPR historical record |
| 1970 · Sebring 12 Hours | 43 | 55 | GT2.0 | British Leyland Motors | Merle Brennan · Logan Blackburn | MGB | — | 84 | WSPR historical record |
| 1970 · Sebring 12 Hours | 63 | 60 | GT2.0 | Herrington Motors | Robert Kilpatrick · Don Goodrich | MGB | — | 7 | WSPR historical record |
| 1969 · 24 h Daytona | 19 | 55 | 4. GT2.0 | Chris Waldron | Jim Gammon · Ray Mummery · DNS - Reggie Smith, Jr. | MGB | — | 508 | WSPR historical record |
| 1969 · 24 h Daytona | 29 | 56 | 6. GT2.0 | Chris Waldron | Thomas D. Harris · Chris Waldron · Ben Scott | MGB | — | 428 | WSPR historical record |
| 1969 · 24 h Daytona | retired | 57 | GT2.0 | David Heinz | Dave Heinz · Clarence Moerwald | MGB | — | 221 | WSPR historical record |
| 1969 · 12 h Sebring | 32 | 99T | 5. GT2.0 | Gerry Racing Enterprise | John Colgate · Don Parks · DNS - Paddy Hopkirk · DNS - Andrew Hedges · DNS - Bill Brack · DNS - R. Craig Hill · DNS - Gerald Truitt · DNS - Logan Blackburn | MGB | — | 172 | WSPR historical record |
| 1969 · 12 h Sebring | 38 | 64 | 6. GT2.0 | Waldron Motors | Chris Waldron · Ben Scott · Dean Donley | MGB | — | 155 | WSPR historical record |
| 1969 · 12 h Sebring | 48 | 63 | GT2.0 | Waldron Motors | Jim Gammon · Ray Mummery · Roger Houghton | MGB | — | 150 | WSPR historical record |
| 1969 · 12 h Sebring | entry_only | - | GT2.0 | Bill Herrington | Jerry Walsh · Robert Kirkpatrick · Rick Mansfield | MGB | — | | WSPR historical record |
| 1969 · 12 h Sebring | entry_only | T | GT2.0 | British Leyland Motor Corpo | xxx | MGB | — | | WSPR historical record |
| 1969 · 12 h Sebring | entry_only | 89 | GT2.0 | Bill Herrington | Jerry Walsh · Robert Kilpatrick · Rick Mansfield | MGB | — | | WSPR historical record |
| 1969 · 53rd Targa Florio, Piccolo Madonie | entry_only | 254 | P2.0 | — | Richard Dawkins · Rod Eade | MGB | — | | WSPR historical record |
| 1969 · 1000 km Spa | 24 | 22 | 3. P2.0 | Charles Dawkins? | Richard Dawkins · Rod Eade | MGB | — | 51 | WSPR historical record |
| 1969 · ADAC 1000 kilometres Nürburgring | 36 | 25 | 6. P2.0 | Jean Denton | Mike Garton · Jean Denton | MGB | — | 32 | WSPR historical record |
| 1968 · 24 h Daytona | retired | 41 | GT | Thomas D. Harris | James Rushin · Thomas D. Harris · Chris Waldron | MGB | — | 226 | WSPR historical record |
| 1968 · Sebring 12 Hours | 18 | 66 | 5. GT2.0 | British Motor Co. | Gary Rodriguez · Richard McDaniel · Bill Brack | MGB | — | 183 | WSPR historical record |
| 1968 · Sebring 12 Hours | 31 | 67 | 7. GT2.0 | Waldron Motors | Jim Gammon · Chris Waldron · Ben Scott | MGB | — | 148 | WSPR historical record |
| 1968 · 1000 km Monza | 17 | 66 | 5. GT2.0 | Roger Enever | Roger Enever · Clive Baker | MGB | — | 78 | WSPR historical record |
| 1968 · 1000 km Monza | did_not_qualify | 28 | P2.0 | JCB Excavators | Peter Brown · Tony Fall | MGB | — | | WSPR historical record |
| 1968 · 1000 km Nürburgring | 39 | 108 | 7. GT2.0 | John C. Bamford | Peter Brown · Tony Fall | MGB | — | 35 | WSPR historical record |
| 1968 · 1000 km Nürburgring | retired | 78 | S2.0 | BMC | Roger Enever · Alec Poole | MGB | — | | WSPR historical record |
| 1968 · 1000 km Nürburgring | retired | 111 | GT1.6 | Jean Denton | Natalie Goodwin · Jean Denton | MGB | — | | WSPR historical record |
| 1967 · 24 h Daytona | 17 | 86 | 3. GT2.0 | Kenneth G. Chambliss | Bill Eve · Ernie Croucher · Pete Glenn | MGB | — | 493 | WSPR historical record |
| 1967 · BOAC 500 Brands Hatch | 21 | 74 | S2.0 | Roger Enever | Roger Enever · Alec Poole | MGB | — | | WSPR historical record |
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | entry_only | 141 | GT2.0 | Cote | Arthur Amort | MGB | — | | WSPR historical record |
| 1967 · 12 h Sebring | 12 | 48 | 2. GT2.0 | British Motor Co. | John Rhodes · Timo Mäkinen | MGB | — | 188 | WSPR historical record |
| 1967 · 12 h Sebring | 50 | 49 | GT2.0 | Canadian Auto Racing | Gary P. Magwood · Raymond D. Gray | MGB | — | 59 | WSPR historical record |
| 1967 · 12 h Sebring | entry_only | 50 | GT2.0 | Ring Free Oil Racing | Jim Baker · Paul Richards | MGB | — | | WSPR historical record |
| 1967 · 1000 km Monza | 16 | 59 | 1. GT2.0 | British Motor Co. | Roger Enever · Alec Poole | MGB | — | 76 | WSPR historical record |
| 1967 · 1000 km Spa | 10 | 71 | 1. GT2.0 | British Motor Co. | Roger Enever · Alec Poole | MGB | — | 60 | WSPR historical record |
| 1967 · 51st Targa Florio, Piccolo Madonie | retired | 48 | GT2.0 | British Motor Co. | Andrew Hedges · Alec Poole | MGB | — | 1 | WSPR historical record |
| 1967 · 51st Targa Florio, Piccolo Madonie | entry_only | - | GT2.0 | — | Wolf-Dieter Kniese · Karl Federhofer | MGB | — | | WSPR historical record |
| 1967 · 1000 km Nürburgring | 16 | 102 | 4. GT2.0 | Roger Enever | Roger Enever · Alec Poole | MGB | — | 38 | WSPR historical record |
| 1967 · 1000 km Nürburgring | 17 | 107 | 5. GT2.0 | Julian Vernaeve | Julien Vernaeve · Clive Baker | MGB | — | 38 | WSPR historical record |
| 1967 · 1000 km Nürburgring | 20 | 96 | 6. GT2.0 | Motor Sport Club Langenfeld | Wolf-Dieter Kniese · Wilfried Oetelshoven | MGB | — | 35 | WSPR historical record |
| 1967 · 1000 km Nürburgring | entry_only | 74 | S2.0 | William Nicholson | William Nicholson · Peter Brown | MGB | — | | WSPR historical record |
| 1967 · 1000 km Nürburgring | entry_only | 99 | GT2.0 | William John Moss | Gabriele Konig · Jennifer Tudor-Owen | MGB | — | | WSPR historical record |
| 1967 · GP Mugello, Circuito del Mugello | 24 | 5 | 4. P+2.0 | — | Roger Enever · Alec Poole | MGB | — | 7 | WSPR historical record |
| 1966 · 24 h Daytona | retired | 44 | GT2.0 | Kenneth G. Chambliss | Ernie Croucher · Walter Glenn · Bill Eve | MGB | — | 426 | WSPR historical record |
| 1966 · 12 h Sebring | 17 | 59 | 1. GT2.0 | British Motor Co. | Roger Mac · Peter Manton · DNS - Andrew Hedges · DNS - Emmett Brown | MGB | — | 178 | WSPR historical record |
| 1966 · 12 h Sebring | 34 | 44 | P3.0 | British Motor Co. | Paddy Hopkirk · Andrew Hedges · DNS - Peter Manton · DNS - Emmett Brown | MGB | — | 157 | WSPR historical record |
| 1966 · 12 h Sebring | 38 | 85 | GT2.0 | Continental Cars Ltd. | Albert Ackerly · Archibald J. McNeill | MGB | — | 137 | WSPR historical record |
| 1966 · 12 h Sebring | 59 | 84 | GT2.0 | Roger West | Roger West · Tommy Charles | MGB | — | 7 | WSPR historical record |
| 1966 · 12 h Sebring | entry_only | 86 | GT2.0 | Kenneth G. Chambliss | Ernie Croucher · Pete Glenn | MGB | — | | WSPR historical record |
| 1966 · 50th Targa Florio, Piccolo Madonie | 19 | 66 | 2. GT+1.6 | British Motor Co. | Andrew Hedges · John Handley | MGB | — | 9 | WSPR historical record |
| 1966 · 50th Targa Florio, Piccolo Madonie | source_section_running_in_practice | T | GT+1.6 | British Motor Co. | Timo Mäkinen · John Rhodes · Andrew Hedges · John Handley | MGB | — | | WSPR historical record |
| 1966 · 50th Targa Florio, Piccolo Madonie | 9 | 64 | 1. GT+1.6 | British Motor Co. | Timo Mäkinen · John Rhodes | MGB | — | 10 | WSPR historical record |
| 1966 · 1000 km Spa | 12 | 59 | 1. GT2.0 | British Motor Co. | Julien Vernaeve · Andrew Hedges | MGB | — | 55 | WSPR historical record |
| 1966 · ADAC - 1000 km Nürburgring | not_classified | 103 | 3. GT2.0 | Tartaruga | Alex Bieber · Peter Scherrer | MGB | — | 32 | WSPR historical record |
| 1966 · ADAC - 1000 km Nürburgring | retired | 107 | GT2.0 | Julian Vernaeve | Andrew Hedges · Julien Vernaeve | MGB | — | 27 | WSPR historical record |
| 1966 · Circuit of Mugello | 11 | 92 | 3. GT+1.6 | BMC | Andrew Hedges · Robin Widdows | MGB | — | 8 | WSPR historical record |
| 1965 · Continental 2000 Daytona | 15 | 25 | 4. GT2.0 | Roger West | Roger West · Tommy Charles | MGB | — | 247 | WSPR historical record |
| 1965 · Alpen Bergpreiss, Rossfeld Mountain Grand Prix | 64 | 36 | 0. GT2.0 | Dieter Schuette | Dieter Schuette | MGB | — | 2 | WSPR historical record |
| 1965 · Double 500, Bridgehampton | 4 | 48 | 2. GT2.0 | BMC | Paddy Hopkirk | MGB | — | | WSPR historical record |
| 1965 · 12 h Sebring | 25 | 49 | 4. P2.0 | British Motor Co. | Frank Morrill · Merle Brennan | MGB | — | 169 | WSPR historical record |
| 1965 · 12 h Sebring | 32 | 48 | 6. GT2.0 | British Motor Co. | Brad Picard · Alan Pease | MGB | — | 151 | WSPR historical record |
| 1965 · Grand Prix Spa, 500 km Spa-Francorchamps | entry_only | 45 | GT2.0 | Claude Dubois | Claude Dubois | MGB | — | | WSPR historical record |
| 1964 · 2000 km Daytona | 24 | 56 | 8. GT2.0 | Tommy Charles | Roger West · Tommy Charles | MGB | — | 234 | WSPR historical record |
| 1964 · Grosser Bergpreis der Schweiz, Sierra Montagna Crans | 64 | 154 | 1. GT2.0 | Mario Polla | Mario Polla | MGB | — | 2 | WSPR historical record |
| 1964 · 13th Tour de France | retired | 153 | GT2.0 | BMC | Andrew Hedges · John Sprinzel | MGB | — | 3 | WSPR historical record |
| 1964 · 13th Tour de France | retired | 152 | GT2.0 | PIF | "Allemont" · Henri Nicolleau | MGB | — | 2 | WSPR historical record |
| 1964 · Double 500, Bridgehampton | 8 | 38 | 5. GT2.0 | Walt Hansgen | Mark Donohue | MGB | — | 100 | WSPR historical record |
| 1964 · Double 500, Bridgehampton | retired | 76 | SR/P+1.6 | Al Pease | Alan Pease | MGB | — | 48 | WSPR historical record |
| 1964 · Sebring 12 Hours | 17 | 47 | 3. GT2.0 | Kjelle Qvale | Ed Leslie · John Dalton | MGB | — | 180 | WSPR historical record |
| 1964 · Sebring 12 Hours | 22 | 48 | 4. GT2.0 | Kjelle Qvale | Jim Adams · Merle Brennan | MGB | — | 170 | WSPR historical record |
| 1964 · Sebring 12 Hours | 62 | 46 | GT2.0 | Kjell Qvale | Jim Parkinson · Jack Flaherty | MGB | — | 15 | WSPR historical record |
| 1964 · Targa Florio | retired | 194 | P2.0 | Antonino Siddi | Antonino Siddi · Alfredo Fondi | MGB | — | 1 | WSPR historical record |
| 1964 · 500 km Spa, Spa-Francorchamps | retired | 60 | GT2.0 | — | Jean Carpentier · DNS - Claude Dubois | MGB | — | | WSPR historical record |
| 1964 · 500 km Spa, Spa-Francorchamps | retired | 62 | GT2.0 | — | Jack Sharp | MGB | — | | WSPR historical record |
| 1964 · 500 km Spa, Spa-Francorchamps | entry_only | 61 | GT2.0 | — | Jean-Marie Pierson | MGB | — | | WSPR historical record |
| 1963 · Ollon-Villars, Swiss Mountain Grand Prix | 64 | 101 | 6. S/P2.0 | — | Patrick Godfrey | MGB | — | | WSPR historical record |
| 1963 · Tour de France | 11 | 154 | 4. GT2.0 | — | Patrick Vanson · Roger Derolland | MGB | — | 5 | WSPR historical record |
| 1963 · Tour de France | retired | 155 | GT2.0 | — | Andrew Hedges · John Sprinzel | MGB | — | 3 | WSPR historical record |
| 1963 · Double 500, Bridgehampton | did_not_start | 53 | GT2.0 | Al Pease | Alan Pease | MGB | — | | WSPR historical record |
| 1963 · Sebring 12 Hours | 56 | 47 | GT2.0 | Ecurie Safety Fast | Jim Parkinson · Jack Flaherty | MGB | — | 45 | WSPR historical record |
| 1963 · Sebring 12 Hours | 60 | 48 | GT2.0 | Ecurie Safety Fast | Denise McCluggage · Christabel Carlisle - DND | MGB | — | 32 | WSPR historical record |
| 1963 · Grand Prix Spa 500 Kilometres, Spa-Francorchamps | retired | 25 | GT2.0 | — | Alan Hutcherson · DNS - Julien Vernaeve | MGB | — | 13 | WSPR historical record |