| 18.7.1971 | Welschap [S/P/FL] | 51 | 906 | Arie Ruska | Arie Ruska | 2nd |
| 18.7.1971 | Welschap [S/P/FL] | 53 | 911 | Jan Stuivenberg | D.N.R.T.-Sony | DNF |
| 18.7.1971 | SM Hockenheim | 59 | 906 | Max Müller | | 4th |
| 18.7.1971 | Montes Claros | 73 | 908/02 | Jorge de Bagration | Escuderia Nacional | 1st |
| 18.7.1971 | Montes Claros | 80 | 906 | Carlos Santos | | 3rd |
| 18.7.1971 | DARM Diepholz [GT+1.3] | 236 | 911 S | Hartmut Jacques | Hartmut Jacques | 6th |
| 18.7.1971 | DARM Diepholz [GT+1.3] | | 911 S | Friedel Herborn | Friedel Herborn | ?th |
| 24.7.1971 | 6 h Watkins Glen | 1 | 917 K | Siffert / van Lennep | J. W. Automotive Engineering | 2nd |
| 24.7.1971 | 6 h Watkins Glen | 2 | 917 K | Bell / Attwood | J. W. Automotive Engineering | 3rd |
| 24.7.1971 | 6 h Watkins Glen | 5 | 914/6 | Duval / Nicholas | Jacques Duval | DNQ |
| 24.7.1971 | 6 h Watkins Glen | 10 | 914/6 | Behr / Wright | Ralph Meaney | DNA |
| 24.7.1971 | 6 h Watkins Glen | 11 | 914/6 | Cowell / Jenkins / Conrad | Ralph Meaney | DNA |
| 24.7.1971 | 6 h Watkins Glen | 12 | 914/6 | Conrad / Caldwell | Ralph Meaney | DNQ |
| 24.7.1971 | 6 h Watkins Glen | 13 | 911 S | Glanton / Alden | Jim Glanton | DNA |
| 24.7.1971 | 6 h Watkins Glen | 16 | 911 T | Keyser / Jennings | Toad Hall Racing | DNF |
| 24.7.1971 | 6 h Watkins Glen | 31 | 911 T | Everett / Beasley | Locke Development Corporation | 9th |
| 24.7.1971 | 6 h Watkins Glen | 32 | 911 S | Locke / Bailey | Locke Development Corporation | DNF |
| 24.7.1971 | 6 h Watkins Glen | 37 | 911 | Oest / Tillson | Holbert/Oest | DNQ |
| 24.7.1971 | 6 h Watkins Glen | 43 | 917 K | Adamowicz / Cabral | David Piper Racing | NC |
| 24.7.1971 | 6 h Watkins Glen | 45 | 908/02 | Guillermo Ortega | Guillermo Ortega | DNA |
| 24.7.1971 | 6 h Watkins Glen | 46 | 906 K | Rahal / Wise / Kroll | Brokers Racing/Nationwide Food | NC |
| 24.7.1971 | 6 h Watkins Glen | 59 | 914/6 | Gregg / Haywood | Brumos Porsche-Audi | 6th |
| 24.7.1971 | 6 h Watkins Glen | 68 | 911 S | Keating / Pentecost / Torgersen | Baker Motor Co. | 10th |
| 24.7.1971 | 6 h Watkins Glen | 70 | 911 S | Kremer / Durant | Kremer Racing | DNQ |
| 24.7.1971 | 6 h Watkins Glen | 80 | 911 | Minter / Bartling / Hochreuter | Fritz Hochreuter | DNS |
| 24.7.1971 | 6 h Watkins Glen | 87 | 908/02 | Dean / Matchett / Parsons | A. G. Dean (Racing) | DNF |
| 24.7.1971 | 6 h Watkins Glen | T | 917 K | Siffert / van Lennep / Bell / Attwood | J. W. Automotive Engineering | T-car |
| 25.7.1971 | Can-Am Watkins Glen | 0 | 917 PA | Milt Minter | Vasek Polak Racing | unused |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 1 | 911 | Werner Boller | Werner Boller | 5th |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 2 | 911 | Gerhard Denu | Autohaus Rolf Götz | DNF |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 4 | 911 S | Hans Hargarten | Scuderia Saubrenner | 4th |
| 25.7.1971 | SCCA Regional Virginia [ASR+CSR+BP+CP+DP+EP+BS] | 4 | 911 S | Rick Stappenbeck | | 4th |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 5 | 911 | Eugen Kiemele | Eugen Kiemele | 1st |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 6 | 911 S | Horst Kloft | Horst Kloft | 2nd |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 7 | 911 | Jürgen Schulte | Jürgen Schulte | 3rd |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 11 | 914/6 | Roland Bauer | Strähle KG | DNF |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 12 | 914/6 | Heinz Blind | Sports-Car-Club of Stuttgart | ?th |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 13 | 914/6 | Jim Doherty | Mannheim-Heidelberg Sportstouring Club | ?th |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 14 | 911 T | Peter Ehlert | Scuderia-Lang-Verpackungen | ?th |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 15 | 911 | Reinhold Ernst | Reinhold Ernst | ?th |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 16 | 914/6 | Gerhard Fetzer | Autohaus Max Moritz GmbH - Sportwagenzentrum | ?th |
| 25.7.1971 | SCCA Regional Virginia [ASR+CSR+BP+CP+DP+EP+BS] | 16 | | Susan Walker | | 6th |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 17 | 914/6 | Horst Godel | Sixtant Racing-Team Braun KG | DNF |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 19 | 911 | Heinz Lange | Rallye- und Racing-Gemeinschaft | ?th |
| 25.7.1971 | Can-Am Watkins Glen | 20 | 917/10 | Jo Siffert | STP-Jo Siffert | 3rd |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 20 | 911 | Manfred Laub | Renngemeinschaft Graf Zeppelin | ?th |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 21 | 914/6 | Rudolf Sauter | Autohaus Max Moritz GmbH - Sportwagenzentrum | DNF |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 22 | 911 | Wilhelm Siegle | Wilhelm Siegle | ?th |
| 25.7.1971 | 1000 km Fuji | 22 | 906 | Takahara / Kuwashima | | DNF |
| 25.7.1971 | Hessen Hockenheim [GT+1.3] | 23 | 911 | Rudi Thibaut | Rudi Thibaut | DNA |
| 25.7.1971 | Can-Am Watkins Glen | 43 | 917 K | Mario Cabral | David Piper | 17th |
| 25.7.1971 | SCCA Regional Virginia [ASR+CSR+BP+CP+DP+EP+BS] | 46 | | Dick Alexander | | 10th |
| 25.7.1971 | Euro 2L Imola | 57 | 906 | Franco Berruto | | 11th |
| 25.7.1971 | Euro 2L Imola | 58 | 906 | "Mascaleros" | "Mascaleros" | 10th |
| 25.7.1971 | Euro 2L Imola | 59 | 911 S | Emilio Pegger | | 13th |
| 25.7.1971 | Euro 2L Imola | 60 | 911 T | "Manuel" | "Manuel" | 12th |
| 25.7.1971 | Euro 2L Imola | 61 | 911 S | Silvano Bergoni | Silvano Bergoni | DNF |
| 25.7.1971 | SCCA Regional Virginia [ASR+CSR+BP+CP+DP+EP+BS] | 67 | | Chub Harmstad | | DNF |
| 25.7.1971 | Can-Am Watkins Glen | 87 | 908/02 | Steve Matchett | A. G. Dean | DNF |
| 25.7.1971 | Can-Am Watkins Glen | 91 | 917 K | Richard Attwood | JW Automotive | 13th |
| 25.7.1971 | Can-Am Watkins Glen | 92 | 917 K | Gijs van Lennep | JW Automotive | 9th |
| 25.7.1971 | Can-Am Watkins Glen | 93 | 917 K | Derek Bell | JW Automotive | 11th |
| 25.7.1971 | Hill Climb Ascoli | | 911 | Giovanni Borri | | 19th |
| 25.7.1971 | Hill Climb Ascoli | | 911 | Guido Gatto | | 51st |
| 25.7.1971 | Hill Climb Ascoli | | 911 | Luigi Cabella | | 17th |
| 25.7.1971 | Hill Climb Ascoli | | 2000 | Stefano Bettoni | | 36th |
| 25.7.1971 | Hill Climb Ascoli | | 2000 | Vincenzo Loda | | 16th |
| 25.7.1971 | 1000 km Fuji | | 910 | Kawaguchi / Kikura | | 1st |
| 25.7.1971 | Hill Climb Ascoli | | | "El Paso" | | 49th |
| 25.7.1971 | Hill Climb Ascoli | | 911 | Guido Fossati | | 28th |
| 25.7.1971 | Hill Climb Ascoli | | 2000 | Vittorio Maione | | 81st |
| 25.7.1971 | Hill Climb Ascoli | | 914 | Francesco Migliarini | | 21st |
| 25.7.1971 | Hill Climb Ascoli | | 911 | Roberto Nardini | | 52nd |
| 31.7.1971 | SCCA Regional Daytona [ASR+BSR+CSR+AP+BP+CP+DP+AS+BS] | 41 | 911 S | Rick Stappenbeck | | 16th |
| 31.7.1971 | SCCA Regional Daytona [ASR+BSR+CSR+AP+BP+CP+DP+AS+BS] | 50 | 911 | John Belperche | | 18th |
| 31.7.1971 | SCCA Regional Daytona [ASR+BSR+CSR+AP+BP+CP+DP+AS+BS] | 80 | 911 S | Peter Kirill | | DNF |
| 31.7.1971 | SCCA Regional Daytona [ASR+BSR+CSR+AP+BP+CP+DP+AS+BS] | 147 | Roadster | Joe Cogbill, Sr. | | 3rd |
| 31.7.1971 | SCCA Regional Daytona [ASR+BSR+CSR+AP+BP+CP+DP+AS+BS] | 171 | 914/6 | David McClain | | DNF |
| 31.7.1971 | SCCA Regional Daytona [ASR+BSR+CSR+AP+BP+CP+DP+AS+BS] | 176 | 911 | Bob Beasley | | 24th |
| 1.8.1971 | Paul Whiteman Trophy Daytona | 50 | 911 | John Belperche | | 25th |
| 1.8.1971 | Paul Whiteman Trophy Daytona | 80 | 911 S | Peter Kirill | | 14th |
| 1.8.1971 | Paul Whiteman Trophy Daytona | 106 | | Frank Harmstad | | 16th |
| 1.8.1971 | Salzburgring | 134 | 906 | Max Müller | | 1st |
| 1.8.1971 | Paul Whiteman Trophy Daytona | 147 | | Hurley Haywood | | 5th |
| 1.8.1971 | Paul Whiteman Trophy Daytona | 171 | 914/6 | David McClain | | 19th |
| 1.8.1971 | Paul Whiteman Trophy Daytona | 176 | 911 | Bob Beasley | | 8th |
| 1.8.1971 | 300 km Taruma | | 908/02 | Pereira Bueno / Campos | | 2nd |
| 1.8.1971 | 300 km Taruma | | 910 | Duarte / Lameirăo | Equipe Hollywood | 1st |
| 8.8.1971 | Sud-Am Las Flores | 11 | 908/02 | Luís Pereira Bueno | | 2nd |
| 8.8.1971 | Sud-Am Las Flores | 12 | 910 | Lian Duarte | Equipe Hollywood | 4th |
| 8.8.1971 | Zandvoort [S/P/FL] | 51 | 906 | Arie Ruska | Arie Ruska | DNA |
| 8.8.1971 | 6 h Nova Lisboa | 55 | 911 | | | raced |
| 8.8.1971 | National Nogaro [Gr.1+2+3] | 63 | 911 S | Dominique Bardini | Archambeaud | 3rd |
| 8.8.1971 | Hill Climb Rieti-Terminillo | | | Roberto Nardini | | 30th |
| 8.8.1971 | Hill Climb Rieti-Terminillo | | | Renato Arfè | | 21st |
| 8.8.1971 | Hill Climb Rieti-Terminillo | | 906 | "Mascaleros" | | 16th |
| 8.8.1971 | Hill Climb Rieti-Terminillo | | | Francesco Migliarini | | 25th |
| 8.8.1971 | Hill Climb Rieti-Terminillo | | 911 S | Raniero Valle | | 62nd |
| 8.8.1971 | National Nogaro [Gr.1+2+3] | | 911 S | "Lee Banner" | Archambeaud | 5th |
| 15.8.1971 | 500 km Fuji | 12 | 910 | Yoshimasa Kawaguchi | | 5th |