| 6.9.1970 | 500 km Nürburgring | 4 | 907 | André Wicky | A. Wicky Racing-Team | DNF |
| 6.9.1970 | 500 km Nürburgring | 12 | 907 Spyder | Hans-Dieter Blatzheim | Hans-Dieter Blatzheim | DNF |
| 6.9.1970 | 500 km Nürburgring | 33 | 910 | Willy Meier | A. Wicky Racing-Team | 10th |
| 6.9.1970 | 500 km Nürburgring | 47 | 910 | Ernst Kraus | Vereinigung Süddeutscher Automobilsportler | DNF |
| 6.9.1970 | Coppa Inter-Europa | 50 | 911 | Guido Gatto | Scuderia San Marco | DNA |
| 6.9.1970 | Coppa Inter-Europa | 51 | 911 | Gabriele Gottifredi | Scuderia Brescia Corse | 4th |
| 6.9.1970 | 500 km Nürburgring | 52 | 911 T | Claude Haldi | Porsche-Club Romand | DNA |
| 6.9.1970 | 500 km Nürburgring | 53 | 911 S | Larsson / Simonsen | Kurt Simonsen | 15th |
| 6.9.1970 | Coppa Inter-Europa | 54 | 911 T/R | Fiorenzo Genta | Jolly Club M. Angiolini | 5th |
| 6.9.1970 | Coppa Inter-Europa | 55 | 911 | Maurizio Polin | Scuderia San Marco | DNA |
| 6.9.1970 | 500 km Nürburgring | 55 | 911 T | Sylvain Garant | A. Wicky Racing-Team | 25th |
| 6.9.1970 | Coppa Inter-Europa | 56 | 911 T | "Manuel" | Bergamo Corse | DNA |
| 6.9.1970 | Coppa Inter-Europa | 58 | 911 | Franco Berruto | Torino Corse | DNA |
| 6.9.1970 | 500 km Nürburgring | 59 | 911 L | Franz Pesch | GELO-Racing Team | 8th |
| 6.9.1970 | Coppa Inter-Europa | 59 | 914/6 | Fabrizio Pravedoni | Praco Racing | DNA |
| 6.9.1970 | 500 km Nürburgring | 60 | 911 T | Eckart Gutowski | Herforder Automobil-Club | DNF |
| 6.9.1970 | Coppa Inter-Europa | 61 | 914/6 | Ernst Seiler | Hart Ski Racing Team | 3rd |
| 6.9.1970 | 500 km Nürburgring | 62 | 914/6 | Robert Huhn | Scuderia Lufthansa | 45th |
| 6.9.1970 | 500 km Nürburgring | 64 | 911 | Helmut Gall | Helmut Gall | DNF |
| 6.9.1970 | Coppa Inter-Europa | 65 | 911 S | Ennio Bonomelli | Ennio Bonomelli | raced |
| 6.9.1970 | Coppa Inter-Europa | 67 | 911 S | Giancarlo Rondanini | Giancarlo Rondanini | DNA |
| 6.9.1970 | Spanish SCC Alcaniz | | 911 R | Julio Garcia Delgado | | 3rd |
| 7.9.1970 | SCCA National Bonneville [CP+DP+EP] | | 914/6 | Elliot Forbes-Robinson | | 1st |
| 7.9.1970 | SCCA National Bonneville [ASR+BSR+AP+BP+AS] | | 906 | Milt Minter | | 1st |
| 7.9.1970 | SCCA National Bonneville [CP+DP+EP] | | 914/6 | Alan Johnson | | 2nd |
| 13.9.1970 | SCCA National Portland [CP+DP+EP+BS] | 1 | 914/6 | Alan Johnson | Ginther Racing | DNA |
| 13.9.1970 | 500 km Imola | 2 | 917 K | Pedro Rodriguez | J. W. Automotive | DNF |
| 13.9.1970 | SCCA National Portland [CP+DP+EP+BS] | 2 | 914/6 | Elliot Forbes-Robinson | Ginther Racing | 1st |
| 13.9.1970 | 500 km Imola | 3 | 917 K | Brian Redman | J. W. Automotive | 1st |
| 13.9.1970 | 500 km Imola | 4 | 917 K | Martin / Vaccarella | Zitro Racing | DNF |
| 13.9.1970 | Can-Am Road Atlanta | 8 | 908/02 K | Tony Dean | A. G. Dean Ltd. | 1st |
| 13.9.1970 | SCCA National Mid-Ohio [CP+DP] | 17 | 914/6 | Chuck Dietrich | | 2nd |
| 13.9.1970 | 500 km Imola | 20 | 910 | Ernst Kraus | Ernst Kraus | 9th |
| 13.9.1970 | SCCA National Portland [CP+DP+EP+BS] | 30 | | Dwight Mitchell | Reitmeirs Werkstatt | 3rd |
| 13.9.1970 | 500 km Imola | 33 | 908/02 | Ahrens, Jr. / Marko | Martini Racing Team | 3rd |
| 13.9.1970 | 500 km Imola | 34 | 908/02 | Larrousse / Lins | Martini Racing Team | 4th |
| 13.9.1970 | 500 km Imola | 35 | 908/02 | Kottulinsky / Lauda | Niki Lauda | 5th |
| 13.9.1970 | 500 km Imola | 44 | 907 Spyder | Blatzheim / Zanders | Hans-Dieter Blatzheim | 7th |
| 13.9.1970 | 500 km Imola | 48 | 907 | Helmut Krause | Helmut Krause | 12th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 76 | 914/6 | Gerhard Denu | Autohaus Rolf Götz | DNA |
| 13.9.1970 | SCCA National Portland [CP+DP+EP+BS] | 77 | 911 S | Todd Webb | Webb Racing | DNA |
| 13.9.1970 | SCCA Regional Portland [CP+DP+EP+BS] | 77 | 911 S | Todd Webb | Webb Racing | DNA |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 77 | 911 T | Peter Ehlert | Marschall Martin | DNA |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 78 | 911 S | Bernhard Forster | Bernhard Forster | ?th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 79 | 911 S | Dieter Franke | Dieter Franke | 9th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 80 | 914/6 | Rolf Göring | Hahn-Motofahrzeuge GmbH | 8th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 81 | 911 T | Adolf Held | Adolf Held | DNA |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 82 | 914/6 | Ingo Hopp | Ingo Hopp | ?th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 83 | 911 | Peter Kaiser | Peter Kaiser | DNA |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 84 | 911 T/R | Eugen Kiemele | Eugen Kiemele | ?th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 85 | 911 | Jürgen Krzikalla | Jürgen Krzikalla | ?th |
| 13.9.1970 | SCCA National Portland [CP+DP+EP+BS] | 85 | 356 | Scott Taylor | S. Taylor | DNA |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 86 | 911 | Richard Leder | Richard Leder | ?th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 87 | 914/6 | Gerd Quist | Autohaus Max Moritz GmbH | 2nd |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 88 | 911 T | Herbert Steingass | Herbert Steingass | DNA |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 89 | 914/6 | Günter Steckkönig | Paul Ernst Strähle | 4th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 90 | 914/6 | Robert Stoddard | Robert Stoddard | ?th |
| 13.9.1970 | Salzburgring | 91 | 906 | Max Müller | | 1st |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 92 | 914/6 | Günther Schwarz | | DNF |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 93 | 911 S | Hermann Bauer | Hermann Bauer | ?th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 94 | 911 S | Roland Bauer | Roland Bauer | 3rd |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 95 | 911 T | Helmut Henzler | Helmut Henzler | 10th |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 96 | 911 S | Manfred Laub | Renngemeinschaft Graf Zeppelin | DNA |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 97 | 911 S | Clemens Schickentanz | Oldenkott Tabacco and Pipes Racing | 1st |
| 13.9.1970 | Hockenheim [GT3.0/T2.0] | 98 | 911 S | Klaus Utz | Autohaus Max Moritz GmbH | DNF |
| 13.9.1970 | Hill Climb Coppa Nissena | | 911 S | "Lord Blumm" | | 10th |
| 13.9.1970 | Hill Climb Coppa Nissena | | 911 S | Giuseppe Spatafora | | 2nd |
| 13.9.1970 | Phoenix Park | | 910 | John L'Amie | | 1st |
| 13.9.1970 | Hill Climb Coppa Nissena | | 911 S | Giuseppe de Gregorio | | 12th |
| 13.9.1970 | SCCA Regional Blackhawk Farms | | 356 Super 90 | | | raced |
| 13.9.1970 | SCCA National Mid-Ohio [ASR+BSR+CSR+DSR] | | 906 | Merv Rosen | | 3rd |
| 17.9.1970 | SM Dalsland [GT3.0] | | 911 S | Bengt Söderström | | 5th |
| 17.9.1970 | SM Dalsland [GT3.0] | | 911 | Hakan Hakansson | | ?th |
| 17.9.1970 | SM Dalsland [GT3.0] | | 914/6 | Leif Hansen | | 2nd |
| 17.9.1970 | SM Dalsland [GT3.0] | | 911 S | Sten Frohde | Key-Club Barcelona | 1st |
| 17.9.1970 | SM Dalsland [GT3.0] | | 911 T | Jan Lundgårdh | | 6th |
| 17.9.1970 | SM Dalsland [GT3.0] | | 911 S | Rolf Bergström | Motorcar Racing | 4th |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 2 | | Rob McFarlin | Robert Mc Farlin | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 22 | 911 | Adrian Gang | Edelweiss Porschaus | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 31 | Speedster | Werner Brandt | Werner Brandt | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 47 | 911 | Merwin Ink | Century West Porsche Audi | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 75 | 911 S | G. Harry Haggart | Park Porsche Audi | DNA |
| 19.9.1970 | SCCA Regional Ontario [ASR+BSR+AP+BP+CP+DP+AS] | 77 | 914/6 | Ed Abate | Edwin Abate | DNA |
| 20.9.1970 | Dunes Trophy Zandvoort | 5 | 910 | Hans Schulze-Schwering | Hans Schulze-Schwering | 6th |
| 20.9.1970 | Interserie Thruxton | 8 | 908/02 | Niki Lauda | Bosch Racing Team | 5th |
| 20.9.1970 | SCCA National Ontario [CP+DP+EP] | 18 | 356 | Harald Kirberg | Kirberg Motor Inc. | DNA |
| 20.9.1970 | Dunes Trophy Zandvoort | 22 | 907 Spyder | Hans-Dieter Blatzheim | Hans-Dieter Blatzheim | 9th |
| 20.9.1970 | Dunes Trophy Zandvoort | 27 | 911 | Jan Stuivenberg | Jan Stuivenberg | 8th |
| 20.9.1970 | Interserie Thruxton | 34 | 911 S | Mike Walton | Snakespeed | DNA |
| 20.9.1970 | SCCA National Ontario [ASR+BSR+AP+BP+AS] | 41 | | Bob Harmon | Bob Harmon | DNA |
| 20.9.1970 | Dunes Trophy Zandvoort | 44 | 917 K | Gijs van Lennep | Racing Team AAW | 1st |
| 20.9.1970 | Dunes Trophy Zandvoort | 45 | 917 K | David Piper | David Piper | DNA |
| 20.9.1970 | Hill Climb Corsa dell'Etna | | 911 S | Giuseppe de Gregorio | | 37th |
| 20.9.1970 | Hill Climb Corsa dell'Etna | | 911 S | Giuseppe Spatafora | | 4th |
| 20.9.1970 | 500 km Spa | | 911 S | Sylvain Garant | Wicky Racing Team | 12th |
| 20.9.1970 | 500 km Spa | | 906 | "Augwiller" | "Augwiller" | raced |
| 20.9.1970 | SCCA National Mid-America [ASR+BSR+CSR+AP+BP+CP+AS] | | 914/6 | Bob Hindson | Bunker-Hindson | ?th |
| 20.9.1970 | SCCA National Grattan [CP+DP+BS] | | 914/6 | Chuck Dietrich | | 1st |
| 20.9.1970 | Monza | | 911 | | | raced |
| 20.9.1970 | Monza | | 911 | | | raced |