| 25.5.1970 | SKF GT Mallory Park | 3 | 908/02 | Tony Dean | Tony Dean | 4th |
| 29.5.1970 | SCCA Regional Riverside [ASR+BSR+AP+BP+AS] | 7 | | Steve Runnalls | Aging Children Racing | DNA |
| 29.5.1970 | SCCA Regional Riverside [ASR+BSR+AP+BP+AS] | 10 | 906 | | Vasek Polak | DNA |
| 29.5.1970 | SCCA Regional Riverside [ASR+BSR+AP+BP+AS] | 14 | 904 GTS | Charles Akly | Charles Akly | DNA |
| 29.5.1970 | SCCA Regional Riverside [ASR+BSR+AP+BP+AS] | 61 | 904 GTS | Dick Barbour | Dick Barbour-Porsche/Audi | DNA |
| 29.5.1970 | SCCA Regional Riverside [ASR+BSR+AP+BP+AS] | 71 | 906 | Milt Minter | Vasek Polak | DNA |
| 31.5.1970 | SCCA National Riverside [CP+DP] | 1 | 914/6 | Alan Johnson | | 1st |
| 31.5.1970 | 1000 km Nürburgring | 1 | 908/02 K Flunder | Larrousse / Marko | Int. Martini Racing Team | 5th |
| 31.5.1970 | 1000 km Nürburgring | 2 | 908/02 K Flunder | Lins / Kauhsen | Int. Martini Racing Team | 6th |
| 31.5.1970 | 1000 km Nürburgring | 3 | 908/02 | Lins / Killy | Int. Martini Racing Team | DNA |
| 31.5.1970 | 1000 km Nürburgring | 4 | 908/02 K Flunder | Greger / Leuze | Asahi Pentax Racing Team | 8th |
| 31.5.1970 | SCCA National Riverside [ASR+BSR+AP+BP+AS] | 7 | | Steve Runnalls | Aging Children Racing | DNA |
| 31.5.1970 | 1000 km Nürburgring | 9 | 908/02 | van Lennep / Laine | Racing Team AAW | DNS |
| 31.5.1970 | SCCA National Riverside [ASR+BSR+AP+BP+AS] | 10 | 906 | | Vasek Polak | DNA |
| 31.5.1970 | 1000 km Nürburgring | 10 | 906 Spyder | Fischhaber / Schmid | Scuderia Auto-Neuser | 12th |
| 31.5.1970 | 1000 km Nürburgring | 11 | 908/02 K Flunder | von Wendt / Koch | German BG Racing Team | 7th |
| 31.5.1970 | SCCA National Riverside [ASR+BSR+AP+BP+AS] | 14 | 904 GTS | Charles Akly | Charles Akly | DNA |
| 31.5.1970 | 1000 km Nürburgring | 15 | 908/03 | Herrmann / Attwood | Porsche Konstruktionen Salzburg | 2nd |
| 31.5.1970 | 1000 km Nürburgring | 17 | 908/02 K | Basche / Kelleners / Neuhaus | Gesipa Racing Team | 11th |
| 31.5.1970 | 1000 km Nürburgring | 20 | 908/03 | Siffert / Redman | J. W. Automotive Engineering Ltd. | DNF |
| 31.5.1970 | 1000 km Nürburgring | 21 | 908/03 | Rodriguez / Kinnunen | J. W. Automotive Engineering Ltd. | DNF |
| 31.5.1970 | 1000 km Nürburgring | 22 | 908/03 | Elford / Ahrens, Jr. | Porsche Konstruktionen Salzburg | 1st |
| 31.5.1970 | 1000 km Nürburgring | 23 | 907 Spyder | Blatzheim / Kraus | Hans-Dieter Blatzheim | DNF |
| 31.5.1970 | 1000 km Nürburgring | 29 | 907 | Wicky / Cabral | André Wicky Racing Team | 9th |
| 31.5.1970 | 1000 km Nürburgring | 34 | 907 Spyder | Stenzel / Weigel | Toshiba Electronic Racing Team Europa | DNS |
| 31.5.1970 | 1000 km Nürburgring | 47 | 917 K | David Piper | David R. Piper | DNA |
| 31.5.1970 | 1000 km Nürburgring | 49 | 917 K | Toivonen / Axelsson | Racing Team AAW | DNS |
| 31.5.1970 | 1000 km Nürburgring | 50 | 917 K | Siffert / Redman | J. W. Automotive Engineering Ltd. | DNA |
| 31.5.1970 | 1000 km Nürburgring | 51 | 917 K | Rodriguez / Kinnunen | J. W. Automotive Engineering Ltd. | DNA |
| 31.5.1970 | 1000 km Nürburgring | 52 | 917 K | Ahrens, Jr. / Elford | Porsche Konstruktionen Salzburg | DNA |
| 31.5.1970 | 1000 km Nürburgring | 53 | 917 K | Herrmann / Attwood | Porsche Konstruktionen Salzburg | DNA |
| 31.5.1970 | 1000 km Nürburgring | 54 | 917 K | Neuhaus / Kelleners | Gesipa Racing Team | DNF |
| 31.5.1970 | SCCA National Riverside [ASR+BSR+AP+BP+AS] | 61 | 904 GTS | Dick Barbour | Dick Barbour-Porsche/Audi | DNA |
| 31.5.1970 | 1000 km Nürburgring | 70 | 910 | Meier / Ilotte | André Wicky Racing Team | DNF |
| 31.5.1970 | SCCA National Riverside [ASR+BSR+AP+BP+AS] | 71 | 906 | Milt Minter | Vasek Polak | DNA |
| 31.5.1970 | 1000 km Nürburgring | 75 | 910 | L'Amie / Reid | John L'Amie | DNF |
| 31.5.1970 | 1000 km Nürburgring | 79 | 911 S | Fröhlich / Toivonen | Racing Team AAW | 14th |
| 31.5.1970 | 1000 km Nürburgring | 83 | 911 S | Haldi / Chapuis | Claude Haldi | 25th |
| 31.5.1970 | 1000 km Nürburgring | 84 | 911 S | Kremer / Huber | Auto-Kremer | 15th |
| 31.5.1970 | 1000 km Nürburgring | 85 | 911 S | Schickentanz / Stuck | Oldenkott Pipe and Tobacco Racing | 16th |
| 31.5.1970 | 1000 km Nürburgring | 88 | 914/6 | Huhn / Schwarz | Scuderia Lufthansa | 19th |
| 31.5.1970 | 1000 km Nürburgring | 89 | 914/6 | Simonis / Hoier | Neußer Motorsportclub | DNA |
| 31.5.1970 | 1000 km Nürburgring | 90 | 911 S | Sindel / Rang | Rallye-Gemeinschaft Ulm | DNA |
| 31.5.1970 | 1000 km Nürburgring | 91 | 911 S | Becker / Clever | Bernd Becker | 26th |
| 31.5.1970 | 1000 km Nürburgring | 92 | 911 L | Loos / Pesch | Porsche Konstruktionen Salzburg | 18th |
| 31.5.1970 | 1000 km Nürburgring | 92 | 914/6 | Peter / Ertl | Porsche Konstruktionen Salzburg | DNA |
| 31.5.1970 | 1000 km Nürburgring | 93 | 914/6 | Kaiser / Steckkönig | Hahn Motorfahrzeuge | 20th |
| 31.5.1970 | 1000 km Nürburgring | 96 | 914/6 | Quist / Krumm | Autohaus Max Moritz | 23rd |
| 31.5.1970 | 1000 km Nürburgring | 97 | 911 T/R | Weir / Ogier | Ecurie Evergreen | 29th |
| 31.5.1970 | 1000 km Nürburgring | 100 | 911 S | Becker / Theissen | Martini BMW | DNF |
| 31.5.1970 | 1000 km Nürburgring | 101 | 914/6 | Nolte / Christmann | VW-Porsche Sportwagenzentrum Hülpert & Co. | 21st |
| 31.5.1970 | SM Bremgarten [SRP2.0] | 225 | 906 | Max Müller | | DNF |
| 31.5.1970 | SM Bremgarten [SRP2.0] | 226 | 906 | Siegfried Rieger | | 7th |
| 31.5.1970 | SM Bremgarten [SRP2.0] | 227 | 906 | Kurt Hild | Kurt Hild | 8th |
| 31.5.1970 | Hill Climb Sarnano-Sassotetto | | 911 S | Roberto Nardini | | 45th |
| 31.5.1970 | Hill Climb Sarnano-Sassotetto | | 911 L | Francesco Migliarini | | 18th |
| 31.5.1970 | Hill Climb Sarnano-Sassotetto | | 911 S | Alessandro Aquila | | 19th |
| 31.5.1970 | Spanish SCC Jarama | | 908/02 | Juan Kutz | | 4th |
| 31.5.1970 | Spanish SCC Jarama | | 911 | Rafael Barrios | | DNF |
| 31.5.1970 | Spanish SCC Jarama | | 911 S | Rodolfo Zonno | | 7th |
| 31.5.1970 | Spanish SCC Jarama | | 908/02 | Jorge de Bagration | | 2nd |
| 31.5.1970 | Spanish SCC Jarama | | 911 S | José Lampreia | | DNF |
| 31.5.1970 | Spanish SCC Jarama | | 908/02 | Juan Fernandez | | 3rd |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 | Jürgen Krzikalla | | 6th |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 S | Frank Gerlach | | 5th |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 T | Gisela Hamann | | 4th |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 | Theo Alef | | 9th |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 T | Ingo Zeitz | | 8th |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 | Hans Jensen | | 7th |
| 31.5.1970 | SM Bremgarten [GT+1.3] | | 911 S | Alexander Wieland | Alexander Wieland | 5th |
| 31.5.1970 | SM Bremgarten [GT+1.3] | | 911 T | Adolf Held | Adolf Held | 4th |
| 31.5.1970 | SM Bremgarten [GT+1.3] | | 914/6 | Gerhard Denu | Autohaus Rolf Götz | 3rd |
| 31.5.1970 | SM Bremgarten [GT+1.3] | | 911 S | Klaus Utz | Autohaus Max Moritz | 2nd |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 | Uwe Clees | | 2nd |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 | Michael Hering | | 1st |
| 31.5.1970 | Spanish SCC Jarama | | 906 Spyder | Claude Larrieu | | 6th |
| 31.5.1970 | SM Bremgarten [SRP2.0] | | 910 | Dieter Münch | | 5th |
| 31.5.1970 | SM Bremgarten [GT+1.3] | | 911 T | Rolf Göring | Rolf Göring | 1st |
| 31.5.1970 | Junioren Trophy Zandvoort | | 914/6 | Ingo Hopp | | 3rd |
| 31.5.1970 | Spanish SCC Jarama | | 917 K | Alex Soler-Roig | Escuderia Nacional CS | 1st |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 S | Karl-Heinz Leibold | | 10th |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 S | Alfred Kampmann | | 11th |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 S | Horst Hamann | | DNF |
| 31.5.1970 | SM Bremgarten [SRP2.0] | | 910 Spyder | Arthur Blank | | 2nd |
| 31.5.1970 | Junioren Trophy Zandvoort | | 911 T | Gerd-Heinz Meyer | G.-H. Meyer | DNF |
| 6.6.1970 | Martini Trophy Silverstone | 34 | 906 | Mike Coombe | Opposite Lock Club (Birmingham) | 14th |
| 6.6.1970 | Martini Trophy Silverstone | 37 | 906 | John Spero | Heuer Time Ltd. | 12th |
| 6.6.1970 | Martini Trophy Silverstone | 38 | 910 | Paul Vestey | Road and Racing Accessories (Holborn) Ltd. | 4th |
| 6.6.1970 | Martini Trophy Silverstone | 39 | 910 | Ridler / Hofer | V.I.P. Petroleum Ltd. | DNA |
| 7.6.1970 | Dijon [SRP] | 39 | 907 | Dominique Martin | | 6th |
| 7.6.1970 | Dijon [SRP] | 40 | 907 | Helmut Krause | | 5th |
| 7.6.1970 | Euro 2L Anderstorp | 40 | 911 S | Ekberg / Hakansson | Malvac Racing | 8th |
| 7.6.1970 | Dijon [SRP] | 44 | 917 K | David Piper | David Piper Auto Racing | 2nd |
| 7.6.1970 | Dijon [SRP] | 57 | 906 | Jean-Claude Morissot | | 8th |
| 7.6.1970 | Dijon [SRP] | | 911 S | Selz | | 16th |
| 7.6.1970 | Dijon [SRP] | | 911 S | Rey | | 11th |
| 7.6.1970 | Dijon [SRP] | | 911 S | Aeschlimann | | 10th |
| 7.6.1970 | Dijon [SRP] | | 911 S | Anselme | | 12th |
| 7.6.1970 | Dijon [SRP] | | 914/6 | Hermann | | 19th |
| 7.6.1970 | Dijon [SRP] | | 911 S | Touroul | | 13th |