| 1984 · 1984 24 Hours of Le Mans | DNF | 32 | Gr.C1 | Viscount Downe Racing (private entrant) Aston Martin Lagonda | John Sheldon · Mike Salmon · Richard AttwoodJohn Sheldon Mike Salmon Richard Attwood | Nimrod NRA/C2B | Aston Martin DP1229 5.3L V8 | 92 | Wikipedia contributors · CC BY-SA 4.0 |
| 1984 · Grand Prix International 1000 Kilometres, Silverstone | retired | 31 | C1 | Viscount Downe Racing with | Mike Salmon · John Sheldon · Richard Attwood | Nimrod NRA C2B Aston Ma | — | 103 | WSPR historical record |
| 1983 · 1983 24 Hours of Le Mans | DNF | 39 | Gr.C | Viscount Downe Racing (private entrant) Pace Petroleum | Ray Mallock · Mike SalmonRay Mallock Mike Salmon Steve Earle | Nimrod NRA/C2 B | Aston Martin DP1229 5.3L V8 | 218 | Wikipedia contributors · CC BY-SA 4.0 |
| 1983 · Grand Prix International 1000 Kilometres, Silverstone | 7 | 39 | 7. C | Viscount Downe Racing | Ray Mallock · Mike Salmon | Nimrod NRA C2B Aston Ma | — | 184 | WSPR historical record |
| 1983 · Trophee Diners Club 1000 Kilometres, Spa-Francorchamps | retired | 39 | C | Viscount Downe Racing | Ray Mallock · Mike Salmon | Nimrod NRA C2B Aston Ma | — | 109 | WSPR historical record |
| 1982 · 1982 24 Hours of Le Mans | 7 | 32 | Gr.C | Viscount Downe Racing (private entrant) | Ray Mallock · Mike SalmonRay Mallock Simon Phillips Mike Salmon | Nimrod NRA/C2 | Aston Martin DP1229 5.3L V8 | 317 | Wikipedia contributors · CC BY-SA 4.0 |
| 1982 · The Pace Petroleum 6 Hours, Silverstone | 6 | 32 | 4. C | Viscount Downe Racing | Ray Mallock · Mike Salmon | Nimrod NRA/C2 Aston Mar | — | 227 | WSPR historical record |
| 1982 · Trophee Diners Club 1000 kilometres, Spa-Francorchamps | 11 | 32 | 7. C | Viscount Downe Racing | Ray Mallock · Mike Salmon | Nimrod NRA/C2 Aston Mar | — | 126 | WSPR historical record |
| 1982 · Shell Oils 1000 Kilometres, Brands Hatch | 9 | 6 | 7. C | Visount Downe Racing | Ray Mallock · Mike Salmon | Nimrod NRA/C2 Asto | — | 194 | WSPR historical record |
| 1981 · 1981 24 Hours of Le Mans | DNF | 48 | IMSA GTX | S. Phillips (private entrant) | Mike SalmonSimon Phillips Mike Salmon Steve Earle | Ferrari 512BB/LM | Ferrari 4.9L F12 | 140 | Wikipedia contributors · CC BY-SA 4.0 |
| 1981 · Silverstone 6 Hours | retired | 41 | GTX | Simon Phillips | Simon Phillips · Mike Salmon · Steve Earle | Ferrari 512 BB/LM | — | 162 | WSPR historical record |
| 1979 · 1979 24 Hours of Le Mans | DNF | 50 | GTP | R. Hamilton (private entrant) | Mike SalmonRobin Hamilton Mike Salmon | Aston Martin RHAM/1 | Aston Martin 5.3L V8 turbo | 21 | Wikipedia contributors · CC BY-SA 4.0 |
| 1977 · 1977 24 Hours of Le Mans | 17 | 83 | GTP | R. Hamilton (private entrant) | Mike SalmonRobin Hamilton David Preece Mike Salmon | Aston Martin DBS | Aston Martin 5.3L V8 | 260 | Wikipedia contributors · CC BY-SA 4.0 |
| 1968 · 1968 24 Hours of Le Mans | DNF | 12 | S 5.0 | Strathaven Ltd | Mike SalmonMike Salmon Eric Liddell | Ford GT40 | Ford 4.7L V8 | 131 | Wikipedia contributors · CC BY-SA 4.0 |
| 1968 · BOAC 500, Brands Hatch | 11 | 6 | 5. S5.0 | Strathaven Ltd. | Mike Salmon · David Piper | Ford GT40 | — | 200 | WSPR historical record |
| 1968 · 1000 km Monza | retired | 42 | S5.0 | Strathaven Ltd. | David Piper · Mike Salmon | Ford GT40 | — | 35 | WSPR historical record |
| 1968 · 1000 km Nürburgring | 17 | 75 | 3. S5.0 | Strathaven Ltd. | Mike Salmon · David Piper | Ford GT40 | — | 39 | WSPR historical record |
| 1968 · 1000 km Spa | retired | 35 | S5.0 | Strathaven Ltd. | Mike Salmon · David Piper | Ford GT40 | — | 22 | WSPR historical record |
| 1967 · 1967 24 Hours of Le Mans | DNF | 62 | S 5.0 | JW Automotive Engineering | Mike Salmon · Brian RedmanMike Salmon Brian Redman | Ford GT40 Mk.I | Ford 4.7L V8 | 20 | Wikipedia contributors · CC BY-SA 4.0 |
| 1967 · 1000 km Spa | 8 | 41 | 1. S+2.0 | Dawnay Racing | Mike Salmon · Jackie Oliver | Ford GT40 | — | 65 | WSPR historical record |
| 1966 · 1966 24 Hours of Le Mans | DNF | 36 | P 2.0 | Maranello Concessionaires | Mike Salmon · David HobbsMike Salmon David Hobbs | Dino 206 S | Ferrari 1986cc V6 | 14 | Wikipedia contributors · CC BY-SA 4.0 |
| 1966 · Austrian Sports Car Grand Prix, Zeltweg | 4 | 7 | 1. S+2.0 | John Downe | Mike Salmon | Ford GT40 | — | 153 | WSPR historical record |
| 1966 · 1000 km Spa | retired | 9 | P+2.0 | David Piper | David Piper · Mike Salmon | Ferrari 365P2/3 | — | | WSPR historical record |
| 1966 · ADAC - 1000 km Nürburgring | retired | 44 | S+3.0 | F. English Ltd. | Innes Ireland · Mike Salmon | Ford GT40 | — | 13 | WSPR historical record |
| 1966 · ADAC - 1000 km Nürburgring | entry_only | 54 | S+3.0 | David Piper | Mike Salmon · David Piper | Ferrari 250LM | — | | WSPR historical record |
| 1965 · 1965 24 Hours of Le Mans | DNF | 23 | P 4.0 | Maranello Concessionaires Ltd. | Lucien Bianchi · Mike SalmonLucien Bianchi Mike Salmon | Ferrari 250 LM | Ferrari 3.3L V12 | 99 | Wikipedia contributors · CC BY-SA 4.0 |
| 1965 · Reims 12 Hours | did_not_start | 7 | P+3.0 | Dick Protheroe | Dick Protheroe · Mike Salmon | Ferrari 250LM | — | | WSPR historical record |
| 1965 · 1000 km Monza | 6 | 76 | 5. P+2.0 | Maranello Concessionaires | Innes Ireland · Mike Salmon | Ferrari 250LM | — | 91 | WSPR historical record |
| 1965 · RAC Senior Service, Tourist Trophy, Oulton Park | 12 | 27 | 8. GT+2.0 | John Danway Racing | Mike Salmon | Ferrari 250 GTO/64 | — | 114 | WSPR historical record |
| 1965 · Grand Prix Spa, 500 km Spa-Francorchamps | 6 | 35 | 2. GT3.0 | Dawnay Racing | Mike Salmon | Ferrari 250 GTO 64 | — | 35 | WSPR historical record |
| 1965 · XI. Int. ADAC 1000 Kilometers Rennen Nürburgring | retired | 65 | GT3.0 | Dawnay Racing | Mike Salmon · Chris Kerrison | Ferrari 250 GTO 64 | — | 22 | WSPR historical record |
| 1964 · 1964 24 Hours of Le Mans | DSQ | 18 | GT 5.0 | M. Salmon (private entrant) | Mike Salmon · Peter SutcliffeMike Salmon Peter Sutcliffe | Aston Martin DP214 | Aston Martin 3.8L S6 | 235 | Wikipedia contributors · CC BY-SA 4.0 |
| 1964 · 2000 km Daytona | retired | 26 | GT+2.0 | Dawnay Racing | Roy Salvadori · Mike Salmon | Aston Martin DP214 | — | 34 | WSPR historical record |
| 1964 · 29th RAC Gallaghers Tourist Trophy, Goodwood | 13 | 34 | 9. GT+2.0 | Dawnay Racing | Mike Salmon | Aston Martin DP214 | — | 108 | WSPR historical record |
| 1964 · 500 km Spa, Spa-Francorchamps | retired | 6 | GT+3.0 | Dawnay Racing | Mike Salmon | Aston Martin DP214 | — | | WSPR historical record |
| 1964 · 1000 km Nürburgring | did_not_start | 135 | P+3.0 | Dawnay Racing | Mike Salmon · Chris Kerrison | Aston Martin DP214 | — | | WSPR historical record |
| 1963 · 1963 24 Hours of Le Mans | 5 | 12 | P +3.0 | Maranello Concessionaires Ltd. | Mike Salmon · Jack SearsMike Salmon Jack Sears | Ferrari 330 LMB | Ferrari 4.0L V12 | 314 | Wikipedia contributors · CC BY-SA 4.0 |
| 1963 · 1000 km Nürburgring | 8 | 113 | 3. P3.0 | Chris Kerrison | Chris Kerrison · Mike Salmon | Ferrari 250 GT SWB D | — | 41 | WSPR historical record |
| 1962 · 1962 24 Hours of Le Mans | DNF | 14 | GT +3.0 | M. Salmon (private entrant) | Mike SalmonMike Salmon Maj Ian Baillie | Aston Martin DB4 GT Zagato | Aston Martin 3.7L S6 | 124 | Wikipedia contributors · CC BY-SA 4.0 |
| 1962 · 27th RAC Tourist Trophy, Goodwood | retired | 4 | GT+2.0 | Mike Salmon | Mike Salmon | Aston Martin DB4GT Z | — | 11 | WSPR historical record |