| 1993 · 1993 24 Hours of Le Mans | 12 | 10 | Category 2 | Porsche Kremer Racing | Jürgen Lässig · Giovanni Lavaggi · Wayne TaylorJürgen Lässig Giovanni Lavaggi Wayne Taylor | Porsche 962C-K6 | Porsche 935 3.0L F6 twin turbo | 328 | Wikipedia contributors · CC BY-SA 4.0 |
| 1993 · 1993 24 Hours of Le Mans | 13 | 11 | Category 2 | Porsche Kremer Racing | François Migault · Andy Evans · Tomás SaldañaFrançois Migault Andy Evans Tomás Saldaña | Porsche 962C-K6 | Porsche 935 3.0L F6 twin turbo | 316 | Wikipedia contributors · CC BY-SA 4.0 |
| 1993 · 1993 24 Hours of Le Mans | DNF | 15 | Category 2 | Porsche Kremer Racing | Robin Donovan · Steve FossettAlmo Coppelli Robin Donovan Steve Fossett | Porsche 962C-K6 | Porsche 935 3.0L F6 twin turbo | 204 | Wikipedia contributors · CC BY-SA 4.0 |
| 1992 · 1992 24 Hours of Le Mans | 7 | 51 | Category 3 | Porsche Kremer Racing | Manuel Reuter · John Nielsen · Giovanni LavaggiManuel Reuter John Nielsen Giovanni Lavaggi | Porsche 962 C-K6 | Porsche 935 3.0L F6 twin turbo | 334 | Wikipedia contributors · CC BY-SA 4.0 |
| 1992 · 1992 24 Hours of Le Mans | 11 | 52 | Category 3 | Porsche Kremer Racing | Robin Donovan · Charles RickettAlmo Coppelli Robin Donovan Charles Rickett | Porsche 962C-K6 | Porsche 935 3.0L F6 twin turbo | 297 | Wikipedia contributors · CC BY-SA 4.0 |
| 1991 · 1991 24 Hours of Le Mans | 9 | 11 | Category 2 | Porsche Kremer Racing | Manuel Reuter · JJ Lehto · Harri ToivonenManuel Reuter JJ Lehto Harri Toivonen | Porsche 962C-K6 | Porsche 935/82 3.2L F6 twin turbo | 343 | Wikipedia contributors · CC BY-SA 4.0 |
| 1991 · 1991 24 Hours of Le Mans | DNF | 46 | Category 2 | Porsche Kremer Racing | Gregor Foitek · Tiff NeedellGregor Foitek Tomás López Rocha Tiff Needell | Porsche 962C-K6 | Porsche 935/82 3.2L F6 twin turbo | 18 | Wikipedia contributors · CC BY-SA 4.0 |
| 1991 · FIA SWC - Fuji Film Cup, Suzuka Circuit | 3 | 11 | 2 | Porsche Kremer Racing | Manuel Reuter · Harri Toivonen | Porsche 962CK6 | — | 72 | WSPR historical record |
| 1991 · FIA SWC - Castrol BRDC Empire Trophy, Silverstone | 8 | 11 | | Porsche Kremer Racing | Manuel Reuter · Harri Toivonen | Porsche 962CK6 | — | 76 | WSPR historical record |
| 1991 · FIA SWC - Castrol BRDC Empire Trophy, Silverstone | source_section_running_in_practice | 11T | | Porsche Kremer Racing | Manuel Reuter | Porsche 962CK6 | — | | WSPR historical record |
| 1991 · FIA SWC - ADAC Sportwagen WM, Nürburgring | 8 | 55 | | Porsche Kremer Racing | Otto Rensing · Mercedes Stermitz | Porsche 962CK6 | — | 87 | WSPR historical record |
| 1991 · FIA SWC - ADAC Sportwagen WM, Nürburgring | 3 | 11 | | Porsche Kremer Racing | Manuel Reuter · Harri Toivonen | Porsche 962CK6 | — | 89 | WSPR historical record |
| 1991 · FIA SWC Magny Cours | 6 | 11 | | Porsche Kremer Racing | Manuel Reuter · Harri Toivonen | Porsche 962CK6 | — | 93 | WSPR historical record |
| 1991 · FIA SWC Magny Cours | 8 | 55 | | Porsche Kremer Racing | Tomas Lopez · Gregor Foitek | Porsche 962CK6 | — | 92 | WSPR historical record |
| 1991 · FIA SWC - Trofeo Mexico, Hermanos Rodriguez | retired | 11 | | Porsche Kremer Racing | Tomas Lopez · Manuel Reuter | Porsche 962CK6 | — | 19 | WSPR historical record |
| 1991 · FIA Sportscar World Championship in Autopolis | retired | 11 | 2 | Porsche Kremer Racing | Manuel Reuter · Harri Toivonen | Porsche 962CK6 | — | 45 | WSPR historical record |
| 1990 · 1990 24 Hours of Le Mans | 16 | 11 | Gr.C1 | Porsche Kremer Racing | Philippe Alliot · Bernard de Dryver · Patrick GoninPhilippe Alliot Bernard de Dryver Patrick Gonin | Porsche 962C-K6 | Porsche 935/82 3.0L F6 twin turbo | 319 | Wikipedia contributors · CC BY-SA 4.0 |
| 1990 · 1990 24 Hours of Le Mans | 24 | 10 | Gr.C1 | Porsche Kremer Racing | Kunimitsu Takahashi · Sarel van der Merwe · Hideki OkadaKunimitsu Takahashi Sarel van der Merwe Hideki Okada | Porsche 962C-K6 | Porsche 935/82 3.0L F6 twin turbo | 279 | Wikipedia contributors · CC BY-SA 4.0 |
| 1990 · FIA WSPC - Fuji Film Cup, Suzuka Circuit | 13 | 10 | 2 | Porsche Kremer Racing | Bernd Schneider · Hideki Okada | Porsche 962CK6 | — | 77 | WSPR historical record |
| 1990 · FIA WSPC - Trofeo Caracciolo, Monza | 9 | 10 | | Porsche Kremer Racing | Bernd Schneider · Sarel van der Merwe | Porsche 962CK6 | — | 80 | WSPR historical record |
| 1990 · FIA WSPC - British Empire Trophy, Silverstone | 5 | 10 | | Porsche Kremer Racing | Bernd Schneider · Steven Andskar | Porsche 962CK6 | — | 98 | WSPR historical record |
| 1990 · FIA WSPC - Coupes de Spa, Spa Francorchamps | 9 | 10 | | Porsche Kremer Racing | Bernd Schneider · Sarel van der Merwe | Porsche 962CK6 | — | 68 | WSPR historical record |
| 1990 · FIA WSPC - Coupes de Spa, Spa Francorchamps | source_section_running_in_practice | 10T | | Porsche Kremer Racing | Bernd Schneider | Porsche 962CK6 | — | | WSPR historical record |
| 1990 · FIA WSPC, Dijon-Prenios | 24 | 10 | | Porsche Kremer Racing | Sarel van der Merwe · DNS - Giovanni Lavaggi | Porsche 962CK6 | — | 114 | WSPR historical record |
| 1990 · FIA WSPC, Dijon-Prenios | source_section_running_in_practice | 10T | | Porsche Kremer Racing | xxx | Porsche 962CK6 | — | | WSPR historical record |
| 1990 · FIA WSPC - ADAC Sportwagen WM, Nürburgring | 18 | 10 | | Porsche Kremer Racing | Bernd Schneider · Sarel van der Merwe | Porsche 962CK6 | — | 98 | WSPR historical record |
| 1990 · FIA WSPC - ADAC Sportwagen WM, Nürburgring | source_section_running_in_practice | 10T | | Porsche Kremer Racing | xxx | Porsche 962CK6 | — | | WSPR historical record |
| 1990 · FIA WSPC - Shell Donington Trophy | 9 | 10 | | Porsche Kremer Racing | Bernd Schneider · Sarel van der Merwe | Porsche 962CK6 | — | 115 | WSPR historical record |
| 1990 · FIA WSPC - Shell Donington Trophy | source_section_running_in_practice | - | | Porsche Kremer Racing | Bernd Schneider | Porsche 962CK6 | — | | WSPR historical record |
| 1990 · FIA WSPC Mondial Players Ltd., Montreal | 4 | 10 | | Porsche Kremer Racing | Bernd Schneider · DNS - Jürgen Barth | Porsche 962CK6 | — | 61 | WSPR historical record |
| 1990 · FIA WSPC - Trofeo Hermanos Rodriguez, Mexico | 7 | 10 | | Porsche Kremer Racing | Bernd Schneider · Tomas Lopez | Porsche 962CK6 | — | 105 | WSPR historical record |
| 1989 · 1989 24 Hours of Le Mans | DNF | 10 | Gr.C1 | Porsche Kremer Racing | Kunimitsu Takahashi · Bruno Giacomelli · Giovanni LavaggiKunimitsu Takahashi Bruno Giacomelli Giovanni Lavaggi | Porsche 962C-K6 | Porsche 935/82 3.0L F6 twin turbo | 303 | Wikipedia contributors · CC BY-SA 4.0 |
| 1989 · 1989 24 Hours of Le Mans | DNF | 11 | Gr.C1 | Porsche Kremer Racing | George Fouché · Masanori Sekiya · Hideki OkadaGeorge Fouché Masanori Sekiya Hideki Okada | Porsche 962C-K6 | Porsche 935/82 3.0L F6 twin turbo | 42 | Wikipedia contributors · CC BY-SA 4.0 |
| 1989 · WSPC Suzuka | retired | 10 | C1 | Porsche Kremer Racing | Bruno Giacomelli · Giovanni Lavaggi | Porsche 962CK6 | — | 16 | WSPR historical record |
| 1989 · Coupe de Dijon, Dijon-Prenios | 18 | 10 | 5. C1 | Porsche Kremer Racing | George Fouché · Bruno Giacomelli | Porsche 962CK6 | — | 118 | WSPR historical record |
| 1989 · II Trofeo Repsol, Jarama | 7 | 10 | C1 | Porsche Kremer Racing | George Fouché · Giovanni Lavaggi | Porsche 962CK6 | — | 141 | WSPR historical record |
| 1989 · Int. ADAC Trophäe, Nürburgring | 3 | 10 | 3. C1 | Porsche Kremer Racing | George Fouché · Giovanni Lavaggi | Porsche 962CK6 | — | 104 | WSPR historical record |
| 1989 · Wheatcroft Gold Cup, Donington | 12 | 10 | 2. C1 | Porsche Kremer Racing | George Fouché · Giovanni Lavaggi | Porsche 962CK6 | — | 114 | WSPR historical record |
| 1989 · Coupes de Spa, Spa-Francorchamps | 10 | 10 | 9. C1 | Porsche Kremer Racing | George Fouché · Giovanni Lavaggi | Porsche 962CK6 | — | 66 | WSPR historical record |
| 1989 · Trofeo Hermanos Rodriguez, Ciudad de Mexico, Mexico | 9 | 10 | 9. C1 | Porsche Kremer Racing | Manuel Reuter · Franz Konrad | Porsche 962CK6 | — | 106 | WSPR historical record |
| 1988 · Fuji 1000 Kilometres, Fuji Speedway | retired | 10 | C1 | Porsche Kremer Racing | Volker Weidler · Manuel Reuter | Porsche 962CK6 | — | 171 | WSPR historical record |
| 1988 · 360 km Jarama | 5 | 10 | 5. C1 | Porsche Kremer Racing | Kris Nissen · Volker Weidler | Porsche 962C | — | 106 | WSPR historical record |
| 1988 · 1000 km Monza | 6 | 10 | 6. C1 | Porsche Kremer Racing | Volker Weidler · Bruno Giacomelli | Porsche 962C | — | 164 | WSPR historical record |
| 1988 · Autosport 1000 Kilometres, Silverstone | retired | 10 | C1 | Porsche Kremer Racing | Kris Nissen · Harald Grohs | Porsche 962C | — | 72 | WSPR historical record |
| 1988 · Grand Prix ČSSR, Automodrom Brno | entry_only | 10 | C1 | Porsche Kremer Racing | Kris Nissen | Porsche 962C | — | | WSPR historical record |
| 1988 · ADAC 1000 km Nürburgring | 10 | 10 | 0. C1 | Porsche Kremer Racing | Bruno Giacomelli · Volker Weidler | Porsche 962C | — | 181 | WSPR historical record |
| 1987 · 1987 24 Hours of Le Mans | 4 | 11 | Gr.C1 | Porsche Kremer Racing | George Fouché · Franz Konrad · Wayne TaylorGeorge Fouché Franz Konrad Wayne Taylor | Porsche 962C | Porsche 935/79 2.8L F6 twin turbo | 327 | Wikipedia contributors · CC BY-SA 4.0 |
| 1987 · 1987 24 Hours of Le Mans | DNF | 10 | Gr.C1 | Porsche Kremer Racing | Volker Weidler · Kris Nissen · Kunimitsu TakahashiVolker Weidler Kris Nissen Kunimitsu Takahashi | Porsche 962C | Porsche 935/79 2.8L F6 twin turbo | 6 | Wikipedia contributors · CC BY-SA 4.0 |
| 1987 · Grand Premio Fortuna, Jarama | 4 | 10 | 4. C1 | Porsche Kremer Racing | Volker Weidler · Kris Nissen | Porsche 962C | — | 106 | WSPR historical record |
| 1987 · Grand Premio Fortuna, Jarama | 10 | 11 | 9. C1 | Porsche Kremer Racing | Emilio de Villota · Paco Romero | Porsche 962C | — | 99 | WSPR historical record |
| 1987 · Mount Fuji 1000 Kilometres | 12 | 10 | 0. C1 | Porsche Kremer Racing | George Fouché · Franz Konrad | Porsche 962C | — | 207 | WSPR historical record |
| 1987 · 1000 km Jerez | 2 | 10 | 2. C1 | Porsche Kremer Racing | Kris Nissen · Volker Weidler | Porsche 962C | — | 208 | WSPR historical record |
| 1987 · 1000 km Jerez | 8 | 11 | 6. C1 | Porsche Kremer Racing | Emilio de Villota · Paco Romero | Porsche 962C | — | 162 | WSPR historical record |
| 1987 · 200 Meilen von Nürnberg - Int. ADAC-Norisring-Trophäe | 11 | 10 | C1 | Porsche Kremer Racing | Volker Weidler · Kris Nissen | Porsche 962C | — | 134 | WSPR historical record |
| 1987 · Shell Gemini 1000 Kilometres Brands Hatch | 6 | 10 | 6. C1 | Porsche Kremer Racing | Volker Weidler · Kris Nissen | Porsche 962C | — | 225 | WSPR historical record |
| 1987 · Int. ADAC-1000-km-Rennen, Nürburgring | 14 | 10 | 0. C1 | Porsche Kremer Racing | Volker Weidler · Kris Nissen | Porsche 962C | — | 183 | WSPR historical record |
| 1987 · Kouros 1000 km Spa | retired | 10 | C1 | Porsche Kremer Racing | Volker Weidler · Kris Nissen | Porsche 962C | — | 78 | WSPR historical record |
| 1986 · Coppa Kouros, Monza | 8 | 10 | 8. C1 | Porsche Kremer Racing | Jo Gartner · Klaus Niedzwiedz | Porsche 962C | — | 60 | WSPR historical record |
| 1986 · Kouros' 1000 km Silverstone | 3 | 10 | 3. C1 | Porsche Kremer Racing | Jo Gartner · Tiff Needell | Porsche 962C | — | 207 | WSPR historical record |
| 1986 · 100 Meilen von Nürnberg, Norisring | 5 | 10 | 5. C1 | Porsche Kremer Racing | James Weaver | Porsche 962C | — | 78 | WSPR historical record |
| 1986 · 100 Meilen von Nürnberg, Norisring | 12 | 11 | 1. C1 | Porsche Kremer Racing | Franz Konrad | Porsche 956 | — | 73 | WSPR historical record |
| 1986 · ADAC Kouros 1000 km Nürburgring | retired | 10 | C1 | Porsche Kremer Racing | James Weaver · Alessandro Nannini | Porsche 962C | — | 21 | WSPR historical record |
| 1986 · Kouros 1000 Kilometres Spa | 12 | 10 | 2. C1 | Porsche Kremer Racing | Bruno Giacomelli · Volker Weidler | Porsche 962C | — | 134 | WSPR historical record |
| 1986 · Mount Fuji 1000 Kilometres, Fuji Speedway | 4 | 10 | 4. C1 | Porsche Kremer Racing | Bruno Giacomelli · Volker Weidler | Porsche 962C | — | 224 | WSPR historical record |
| 1985 · 1000 km Mugello | 2 | 10 | 2. C1 | Porsche Kremer Racing | Marc Surer · Manfred Winkelhock | Porsche 962C | — | 190 | WSPR historical record |
| 1985 · 1000 km Mugello | 5 | 11 | 5. C1 | Porsche Kremer Racing | Klaus Ludwig · George Fouché · Gianni Mussato | Porsche 956 | — | 184 | WSPR historical record |
| 1985 · Trofeo Filippo Caracciolo, Monza | 1 | 10 | 1. C1 | Porsche Kremer Racing | Manfred Winkelhock · Marc Surer | Porsche 962C | — | 139 | WSPR historical record |
| 1985 · Trofeo Filippo Caracciolo, Monza | 8 | 11 | 7. C1 | Porsche Kremer Racing | George Fouché · Sarel van der Merwe · Bruno Giacomelli | Porsche 956 | — | 126 | WSPR historical record |
| 1985 · Silverstone 1000 Kilometres | 4 | 10 | 4. C1 | Porsche Kremer Racing | Manfred Winkelhock · Marc Surer | Porsche 962C | — | 210 | WSPR historical record |
| 1985 · Silverstone 1000 Kilometres | 8 | 11 | 8. C1 | Porsche Kremer Racing | George Fouché · Sarel van der Merwe · Almo Coppelli | Porsche 956 | — | 195 | WSPR historical record |
| 1985 · Duschfrish ADAC 1000 Kilometres, Hockenheim | retired | 9 | C1 | Porsche Kremer Racing | Manfred Winkelhock · Marc Surer | Porsche 962C | — | 86 | WSPR historical record |
| 1985 · Duschfrish ADAC 1000 Kilometres, Hockenheim | retired | 10 | C1 | Porsche Kremer Racing | Klaus Niedzwiedz · Kees Kroesemeijer | Porsche 956 | — | 55 | WSPR historical record |
| 1985 · Budweiser GT 1000 Kilometres, Mosport | 4 | 11 | C1 | Porsche Kremer Racing | Ludwig Heimrath jr. · Ludwig Heimrath · Kees Kroesemeijer | Porsche 956 | — | 234 | WSPR historical record |
| 1985 · Budweiser GT 1000 Kilometres, Mosport | retired | 10 | C1 | Porsche Kremer Racing | Marc Surer · Manfred Winkelhock | Porsche 962C | — | 69 | WSPR historical record |
| 1985 · 1000 km Spa | 11 | 11 | 0. C1 | Porsche Kremer Racing | Marc Surer · Kees Kroesemeijer | Porsche 956 | — | 108 | WSPR historical record |
| 1984 · 1984 24 Hours of Le Mans | 6 | 11 | Gr.C1 | Porsche Kremer Racing | Vern Schuppan · Alan Jones · Jean-Pierre JarierVern Schuppan Alan Jones Jean-Pierre Jarier | Porsche 956B | Porsche 935/79 2.6L F6 twin turbo | 337 | Wikipedia contributors · CC BY-SA 4.0 |
| 1984 · 1984 24 Hours of Le Mans | 9 | 17 | Gr.C1 | Porsche Kremer Racing | Tiff NeedellTiff Needell David Sutherland Rusty French | Porsche 956 | Porsche 935/79 2.6L F6 twin turbo | 321 | Wikipedia contributors · CC BY-SA 4.0 |
| 1984 · Sandown Park 1000 Kilometres | 4 | 10 | C1 | Porsche Kremer Racing | Sarel van der Merwe · George Fouché | Porsche 956 | — | 200 | WSPR historical record |
| 1984 · Sandown Park 1000 Kilometres | 5 | 11 | C1 | Porsche Kremer Racing | Rusty French · Winkelhock | Porsche 956 | — | 200 | WSPR historical record |
| 1984 · Sandown Park 1000 Kilometres | 13 | 17 | C1 | Porsche Kremer Racing | Kees Kroesemeijer · Peter Janson · Jésus Pareja | Kremer Porsche CK5 | — | 179 | WSPR historical record |
| 1984 · Grand Prix International 1000 Kilometres, Silverstone | 6 | 11 | 6. C1 | Porsche Kremer Racing | Franz Konrad · David Sutherland | Porsche 956 | — | 202 | WSPR historical record |
| 1984 · ADAC 1000 Kilometres, Nürburgring | 5 | 10 | 5. C1 | Porsche Kremer Racing | Manfred Winkelhock · Marc Surer | Porsche 956 | — | 204 | WSPR historical record |
| 1984 · ADAC 1000 Kilometres, Nürburgring | 15 | 11 | 3. C1 | Porsche Kremer Racing | George Fouché · Kees Kroesemeijer | Kremer Porsche CK5 | — | 177 | WSPR historical record |
| 1984 · British Aerospace 1000 Kilometres, Brands Hatch | 4 | 10 | 4. C1 | Porsche Kremer Racing | Desiré Wilson · George Fouché · David Sutherland | Porsche 956 | — | 229 | WSPR historical record |
| 1984 · Budweiser GT 1000 Kilometres, Mosport | retired | 20 | C1 | Porsche Kremer Racing | George Fouché · Bill Adam · Kees Nierop | Porsche 956 | — | 159 | WSPR historical record |
| 1984 · Rothmans Spa 1000 Kilometres, Spa | 7 | 10 | 7. C1 | Porsche Kremer Racing | George Fouché · Kees Kroesemeijer | Porsche 956 | — | 138 | WSPR historical record |
| 1983 · 1983 24 Hours of Le Mans | 3 | 21 | Gr.C | Porsche Kremer Racing | Mario Andretti · Michael Andretti · Philippe AlliotMario Andretti Michael Andretti Philippe Alliot | Porsche 956 | Porsche 935/79 2.6L F6 twin turbo | 365 | Wikipedia contributors · CC BY-SA 4.0 |
| 1983 · 1983 24 Hours of Le Mans | DNF | 22 | Gr.C | Porsche Kremer Racing | Derek Warwick · Patrick Gaillard · Frank JelinskiDerek Warwick Patrick Gaillard Frank Jelinski | Porsche C-K5 | Porsche 935 3.0 L F6 twin turbo | 76 | Wikipedia contributors · CC BY-SA 4.0 |
| 1983 · Grand Prix International 1000 Kilometres, Silverstone | 5 | 21 | 5. C | Porsche Kremer Racing | Alan Jones · Vern Schuppan | Porsche 956 | — | 201 | WSPR historical record |
| 1983 · Trophee Diners Club 1000 Kilometres, Spa-Francorchamps | retired | 21 | C | Porsche Kremer Racing | Derek Warwick · Franz Konrad | Porsche 956 | — | 45 | WSPR historical record |
| 1983 · Trophee Diners Club 1000 Kilometres, Spa-Francorchamps | did_not_start | 22 | C | Porsche Kremer Racing | Kees Kroesemeijer · Huub Rothengatter | Kremer-Porsche CK5 | — | | WSPR historical record |
| 1983 · Mount Fuji 1000 Kilometres | retired | 21 | C | Porsche Kremer Racing | Stefan Johansson · Philippe Alliot | Porsche 956 | — | 92 | WSPR historical record |
| 1983 · Castrol 1000 km Kyalami | disqualified | 22 | C | Porsche Kremer Racing | Franz Konrad · Kees Kroesemeijer · George Fouché | Kremer-Porsche CK5 | — | 196 | WSPR historical record |
| 1982 · Trofeo Filippo Caracciolo, Monza | 2 | 84 | 1. Gr.5 | Porsche Kremer Racing | Rolf Stommelen · Ted Field | Porsche 935 K3/80 | — | 172 | WSPR historical record |
| 1982 · Trophee Diners Club 1000 kilometres, Spa-Francorchamps | retired | 5 | C | Porsche Kremer Racing | Rolf Stommelen · Stefan Bellof | Kremer-Porsche CK5-82 | — | 50 | WSPR historical record |
| 1982 · Shell Oils 1000 Kilometres, Brands Hatch | 6 | 18 | 4. C | Porsche Kremer Racing | John Paul, Jr. · Frank Jelinski | Kremer-Porsche CK5-82 | — | 198 | WSPR historical record |
| 1981 · 1981 24 Hours of Le Mans | DNF | 10 | Gr.6 S +2.0 | Porsche Kremer Racing | Bob Wollek · Guy ChasseuilBob Wollek Xavier Lapeyre Guy Chasseuil | Porsche 917 K/81 | Porsche 4.9L F12 | 82 | Wikipedia contributors · CC BY-SA 4.0 |
| 1981 · Flying Tigers 1000, Brands Hatch | retired | 2 | S+2.0 | Porsche Kremer Racing | Bob Wollek · Henri Pescarolo | Porsche 917K/81 | — | 52 | WSPR historical record |
| 1980 · Silverstone 1000 | retired | 19 | Gr.5 | Porsche Kremer Racing | Guy Edwards · John Fitzpatrick · Axel Plankenhorn | Porsche 935 K3/80 | — | 128 | WSPR historical record |
| 1980 · Nürburgring 1000 Kilometres | 2 | 6 | 1. Gr.5 | Porsche Kremer Racing | John Fitzpatrick · Axel Plankenhorn · Dick Barbour | Porsche 935 K3/80 | — | 44 | WSPR historical record |
| 1979 · 1979 24 Hours of Le Mans | 1 | 41 | Gr.5 SP | Porsche Kremer Racing | Klaus Ludwig · Don Whittington · Bill WhittingtonKlaus Ludwig Don Whittington Bill Whittington | Porsche 935 -K3 | Porsche 930/79 3.0L F6 twin-turbo | 306 | Wikipedia contributors · CC BY-SA 4.0 |
| 1979 · 1979 24 Hours of Le Mans | 3 | 40 | Gr.5 SP | Porsche Kremer Racing | Laurent Ferrier · François ServaninLaurent Ferrier François Servanin François Trisconi | Porsche 935/77A | Porsche 930/72 3.0L F6 turbo | 297 | Wikipedia contributors · CC BY-SA 4.0 |
| 1979 · 1979 24 Hours of Le Mans | 13 | 45 | Gr.5 SP | Porsche Kremer Racing | Philippe Gurdjian · Louis KragesAxel Plankenhorn Philippe Gurdjian "John Winter" ( Louis Krages ) | Porsche 935 -K3 | Porsche 930/79 3.0L F6 twin-turbo | 273 | Wikipedia contributors · CC BY-SA 4.0 |
| 1979 · 25th 1000 km Nürburgring | 2 | 2 | 2. Gr.5 | Porsche Kremer Racing | Klaus Ludwig · Axel Plankenhorn | Porsche 935/77A | — | 44 | WSPR historical record |
| 1979 · 25th 1000 km Nürburgring | entry_only | 102 | S+2.0 | Porsche Kremer Racing | Klaus Ludwig | Porsche 908/3 | — | | WSPR historical record |
| 1979 · Rivet Suply 6 hours, Brands Hatch | 2 | 27 | 1. Gr.5 | Porsche Kremer Racing | Klaus Ludwig · Axel Plankenhorn | Porsche 935 K3 | — | 229 | WSPR historical record |
| 1979 · Rivet Suply 6 hours, Brands Hatch | retired | 28 | Gr.5 | Porsche Kremer Racing | Claude Bourgoignie · "John Winter" · DNS - Klaus Ludwig | Porsche 935 K3 | — | 100 | WSPR historical record |
| 1978 · 1978 24 Hours of Le Mans | 6 | 44 | Gr.5 SP | Porsche Kremer Racing | Chris CordJim Busby Chris Cord Rick Knoop | Porsche 935-77 | Porsche 930/72 3.0L F6 turbo | 336 | Wikipedia contributors · CC BY-SA 4.0 |
| 1978 · 1978 24 Hours of Le Mans | N/C* | 45 | Gr.5 SP | Porsche Kremer Racing | Louis Krages · Philippe Gurdjian“John Winter” ( Louis Krages ) Dieter Schornstein Philippe Gurdjian | Porsche 935-77 | Porsche 3.0L F6 turbo | 182 | Wikipedia contributors · CC BY-SA 4.0 |
| 1978 · 1978 24 Hours of Le Mans | DNF | 46 | Gr.5 SP | Porsche Kremer Racing | Martin Raymond "Steve" (Jean-Pierre Wielemans) Mike Franey | Porsche 935-77 | Porsche 3.0L F6 turbo | 34 | Wikipedia contributors · CC BY-SA 4.0 |
| 1978 · 17th Annual 24 Hours of Daytona Camel GT Challenge | 57 | 12 | 4. GTX | Porsche Kremer Racing | Bob Wollek · Henri Pescarolo · Didier Jaunet | Porsche 935/77 | — | 86 | WSPR historical record |
| 1978 · 6 h Mugello | 7 | 8 | 7. Gr.5 | Porsche Kremer Racing | Dieter Schornstein · "John Winter" · Bob Wollek · DNS - Henri Pescarolo | Porsche 935/77 | — | 169 | WSPR historical record |
| 1978 · 6 h Mugello | retired | 9 | Gr.5 | Porsche Kremer Racing | Bob Wollek · Henri Pescarolo | Porsche 935/77 | — | 32 | WSPR historical record |
| 1978 · 6 h Dijon | 1 | 2 | 1. Gr.5 | Porsche Kremer Racing | Bob Wollek · Henri Pescarolo | Porsche 935/77 | — | 169 | WSPR historical record |
| 1978 · 6 h Dijon | 6 | 3 | 6. Gr.5 | Porsche Kremer Racing | Dieter Schornstein · "John Winter" · DNS - Henri Pescarolo | Porsche 935/77 | — | 157 | WSPR historical record |
| 1978 · 6 h Silverstone | 2 | 8 | 2. Gr.5 | Porsche Kremer Racing | Bob Wollek · Henri Pescarolo | Porsche 935/77 | — | 229 | WSPR historical record |
| 1978 · 6 h Silverstone | 5 | 9 | 5. Gr.5 | Porsche Kremer Racing | Dieter Schornstein · "John Winter" · Bob Wollek | Porsche 935/77 | — | 219 | WSPR historical record |
| 1978 · 1000 km Nürburgring | 3 | 4 | 3. Gr.5 | Porsche Kremer Racing | Bob Wollek · Henri Pescarolo | Porsche 935/77 | — | 44 | WSPR historical record |
| 1978 · 1000 km Nürburgring | 15 | 43 | 2. GT | Porsche Kremer Racing | Jürgen Konrad · Georg Freiberger | Porsche Carrera RSR | — | 40 | WSPR historical record |
| 1978 · 1000 km Nürburgring | retired | 5 | Gr.5 | Porsche Kremer Racing | Dieter Schornstein · "John Winter" · DNS - Bob Wollek | Porsche 935/77 | — | 3 | WSPR historical record |
| 1978 · Misano 6 Hours | 1 | 7 | 1. Gr.5 | Porsche Kremer Racing | Bob Wollek · Henri Pescarolo | Porsche 935/77 | — | 261 | WSPR historical record |
| 1978 · 6 h Vallelunga | 1 | 3 | 1. Gr.5 | Porsche Kremer Racing | Henri Pescarolo · Bob Wollek | Porsche 935/77 | — | 267 | WSPR historical record |
| 1978 · 6 h Vallelunga | 6 | 6 | 6. Gr.5 | Porsche Kremer Racing | Dieter Schornstein · "John Winter" · DNS - Bob Wollek | Porsche 935/77 | — | 247 | WSPR historical record |
| 1977 · 1977 24 Hours of Le Mans | DNF | 42 | Gr.5 SP | Porsche Kremer Racing | John Fitzpatrick · Guy Edwards · Nick FaureJohn Fitzpatrick Guy Edwards Nick Faure | Porsche 935 K2 | Porsche Type-935 2.9L F6 turbo | 15 | Wikipedia contributors · CC BY-SA 4.0 |
| 1977 · 1977 24 Hours of Le Mans | 7 | 58 | Gr.4 GT | Porsche Kremer Racing | Bob Wollek · Philippe GurdjianBob Wollek "Steve” (Jean-Pierre Wielemans) Philippe Gurdjian | Porsche 934 | Porsche 3.0L F6 turbo | 298 | Wikipedia contributors · CC BY-SA 4.0 |
| 1977 · 24 Hours of Daytona, Daytona International Speedway | 3 | 8 | Gr.5 | Porsche Kremer Racing | Reinhold Jöst · Bob Wollek · Albrecht Krebs | Porsche 935 | — | 670 | WSPR historical record |
| 1977 · 6 h Mugello | retired | 3 | Gr.5 | Porsche Kremer Racing | Bob Wollek · John Fitzpatrick | Porsche 935 | — | 64 | WSPR historical record |
| 1977 · Kosset 6 Hours, Silverstone | 2 | 3 | 2. Gr.5 | Porsche Kremer Racing | Bob Wollek · John Fitzpatrick | Porsche 935 | — | 223 | WSPR historical record |
| 1977 · ADAC 1000 km Nürburgring | 2 | 4 | 2. Gr.5 | Porsche Kremer Racing | Bob Wollek · John Fitzpatrick | Porsche 935 | — | 43 | WSPR historical record |
| 1977 · ADAC 1000 km Nürburgring | 4 | 5 | 4. Gr.5 | Porsche Kremer Racing | Franz Konrad · Paul Keller · DNS - John Fitzpatrick | Porsche 935 | — | 42 | WSPR historical record |
| 1977 · ADAC 1000 km Nürburgring | 5 | 6 | 5. Gr.5 | Porsche Kremer Racing | Dieter Schornstein · Götz von Tschirnhaus · DNS - Bob Wollek | Porsche 934/5 | — | 41 | WSPR historical record |
| 1977 · Rivet Supply 6 Hours, Brands Hatch | 3 | 3 | 3. Gr.5 | Porsche Kremer Racing | Reinhold Jöst · Bob Wollek · Franz Konrad | Porsche 935 | — | 97 | WSPR historical record |
| 1977 · Rivet Supply 6 Hours, Brands Hatch | 4 | 2 | 4. Gr.5 | Porsche Kremer Racing | Bob Wollek · Nick Faure | Porsche 935 | — | 95 | WSPR historical record |
| 1977 · Rivet Supply 6 Hours, Brands Hatch | 10 | 4 | 3. GT | Porsche Kremer Racing | Dieter Schornstein · Alain Peltier | Porsche 934 | — | 90 | WSPR historical record |
| 1977 · Rivet Supply 6 Hours, Brands Hatch | retired | 5 | Gr.5 | Porsche Kremer Racing | Volkert Merl · Peter Hähnlein | Porsche 935 | — | 36 | WSPR historical record |
| 1977 · Hessen Preis, Hockenheim | 4 | 5 | 4. Gr.5 | Porsche Kremer Racing | Claude Haldi · Werner Christmann · Bob Wollek | Porsche 935 | — | 157 | WSPR historical record |
| 1977 · Hessen Preis, Hockenheim | 5 | 16 | 5. Gr.5 | Porsche Kremer Racing | Volkert Merl · Peter Hähnlein · Franz Konrad | Porsche 935 | — | 153 | WSPR historical record |
| 1977 · Hessen Preis, Hockenheim | 8 | 6 | 7. Gr.5 | Porsche Kremer Racing | Dieter Schornstein · Alain Peltier | Porsche 934 | — | 150 | WSPR historical record |
| 1976 · 1976 24 Hours of Le Mans | DNF | 47 | Gp.5 SP | Porsche Kremer Racing | Juan Carlos Bolaños · Hans HeyerJuan Carlos Bolaños Eduardo Lopez Negrete Billy Sprowls Hans Heyer | Porsche 935 | Porsche 2.8L F6 turbo | 272 | Wikipedia contributors · CC BY-SA 4.0 |
| 1976 · March Trophy, Mugello 6 Hours | 2 | 5 | 2. Gr.5 | Porsche Kremer Racing | Bob Wollek · Hans Heyer | Porsche 935 | — | 168 | WSPR historical record |
| 1976 · Trofeo Ignazio Giunti, Vallelunga 6 Hours | retired | 3 | Gr.5 | Porsche Kremer Racing | Hans Heyer · Bob Wollek | Porsche 935 | — | 37 | WSPR historical record |
| 1976 · World Championship of Maker, 6 Hours of Silverstone | 2 | 10 | 2. Gr.5 | Porsche Kremer Racing | Bob Wollek · Hans Heyer | Porsche 935 | — | 218 | WSPR historical record |
| 1976 · ADAC 1000 Kilometres, Nürburgring | retired | 2 | Gr.5 | Porsche Kremer Racing | Bob Wollek · Hans Heyer | Porsche 935 | — | 13 | WSPR historical record |
| 1976 · Martha 1000, Zeltweg 6 Hours, Österreichring | 4 | 2 | 3. Gr.5 | Porsche Kremer Racing | Derek Bell · Vern Schuppan | Porsche 935 | — | 175 | WSPR historical record |
| 1976 · ACF 6 Hours Dijon | 2 | 5 | 2. Gr.5 | Porsche Kremer Racing | Bob Wollek · Hans Heyer | Porsche 935 | — | 310 | WSPR historical record |
| 1976 · ACF 6 Hours Dijon | 8 | 7 | 1. GT | Porsche Kremer Racing | Jürgen Barth · Reinhold Jöst · Bob Wollek | Porsche 934 T | — | 290 | WSPR historical record |
| 1974 · 1000 km Monza | 11 | 95 | 2. GT3.0 | Porsche Kremer Racing | Paul Keller · Hans Heyer | Porsche Carrera RSR | — | 149 | WSPR historical record |
| 1974 · 1000 km Monza | 14 | 96 | 5. GT3.0 | Porsche Kremer Racing | Willy Kauhsen · Clemens Schickentanz | Porsche Carrera RSR | — | 145 | WSPR historical record |
| 1974 · 1000 km Spa | 5 | 40 | 2. GT | Porsche Kremer Racing | Clemens Schickentanz · Willy Kauhsen | Porsche Carrera RSK | — | 62 | WSPR historical record |
| 1974 · 1000 km Spa | 6 | 41 | 3. GT | Porsche Kremer Racing | Hans Heyer · Paul Keller | Porsche Carrera RSK | — | 62 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 16 | 43 | 4. GT+1.6 | Porsche Kremer Racing | Paul Keller · Willy Kauhsen · DNS - Clemens Schickentanz | Porsche Carrera RSR | — | 28 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 21 | 42 | 7. GT+1.6 | Porsche Kremer Racing | Clemens Schickentanz · Paul Keller · DNS - Willy Kauhsen | Porsche Carrera RSR | — | 28 | WSPR historical record |
| 1974 · 1000 km Imola | 5 | 152 | 1. GT3.0 | Porsche Kremer Racing | Hans Heyer · Paul Keller | Porsche Carrera RSK | — | 177 | WSPR historical record |
| 1974 · 1000 km Imola | retired | 153 | GT3.0 | Porsche Kremer Racing | Clemens Schickentanz · Willi Deutsch | Porsche Carrera RSR | — | 48 | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | 9 | 33 | 1. GT+2.0 | Porsche Kremer Racing | Paul Keller · Erwin Kremer · Hans Heyer | Porsche Carrera RSR | — | 147 | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | 10 | 32 | 2. GT+2.0 | Porsche Kremer Racing | Hans Heyer · Reine Wisell · Paul Keller | Porsche Carrera RSR | — | 146 | WSPR historical record |
| 1974 · 1000 km Le Castellet | 10 | 52 | 3. GT | Porsche Kremer Racing | Willi Deutsch · Hans Heyer | Porsche Carrera | — | 111 | WSPR historical record |
| 1974 · 1000 km Le Castellet | 14 | 47 | 6. GT | Porsche Kremer Racing | John Fitzpatrick · Hartwig Bertrams · DNS - Paul Keller | Porsche Carrera R | — | 108 | WSPR historical record |
| 1974 · 1000 km Le Castellet | entry_only | 48 | GT | Porsche Kremer Racing | Paul Keller · Hans Heyer | Porsche Carrera RSR | — | | WSPR historical record |
| 1974 · 1000 km Le Castellet | entry_only | 49 | GT | Porsche Kremer Racing | Hartwig Bertrams · Günter Steckkönig | Porsche Carrera RSR | — | | WSPR historical record |
| 1974 · Brands Hatch BA 1000 Kilometres | 15 | 51 | 3. GT | Porsche Kremer Racing | Paul Keller · Hans Heyer · Teddy Pilette · DNS - Bob Wollek | Porsche Carrera RSR | — | 193 | WSPR historical record |
| 1974 · Brands Hatch BA 1000 Kilometres | retired | 52 | GT | Porsche Kremer Racing | Hans Heyer · Bob Wollek | Porsche Carrera RSR | — | 66 | WSPR historical record |
| 1973 · 24 h Daytona | 6 | 54 | 5. GT+2.0 | Porsche Kremer Racing | John Fitzpatrick · Erwin Kremer · Paul Keller | Porsche 911S | — | 620 | WSPR historical record |
| 1973 · Dijon 1000 Kilometres | 10 | 27 | 2. GT | Porsche Kremer Racing | John Fitzpatrick · Paul Keller | Porsche Carrer | — | 263 | WSPR historical record |
| 1973 · Monza 1000 Kilometres | 8 | 84 | 1. GT3.0 | Porsche Kremer Racing | Clemens Schickentanz · Erwin Kremer | Porsche Carrer | — | 142 | WSPR historical record |
| 1973 · Monza 1000 Kilometres | 12 | 85 | 3. GT3.0 | Porsche Kremer Racing | John Fitzpatrick · Paul Keller | Porsche Carrera RSR | — | 134 | WSPR historical record |
| 1973 · Spa 1000 Kilometres | 14 | 46 | 4. GT | Porsche Kremer Racing | Clemens Schickentanz · John Fitzpatrick | Porsche Carrer | — | 55 | WSPR historical record |
| 1973 · Spa 1000 Kilometres | retired | 47 | GT | Porsche Kremer Racing | John Fitzpatrick · Paul Keller | Porsche Carrera RSR | — | 0 | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | 11 | 55 | 1. GT+1.6 | Porsche Kremer Racing | Paul Keller · Jürgen Neuhaus · Clemens Schickentanz | Porsche Carrera RSR | — | 38 | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | 12 | 54 | 2. GT+1.6 | Porsche Kremer Racing | Clemens Schickentanz · Paul Keller · Günter Steckkönig | Porsche Carrer | — | 38 | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | entry_only | 56 | GT+1.6 | Porsche Kremer Racing | xxx | Porsche Carrera RSR | — | | WSPR historical record |