| 29.4.1979 | 100 mile Laguna Seca | 07 | 911 Carrera RSR | Dave Cowart | Morrison's | 11th |
| 29.4.1979 | 100 mile Laguna Seca | 30 | 935/79 | Gianpiero Moretti | Electrodyne/Moretti | DNS |
| 29.4.1979 | 100 mile Laguna Seca | 31 | 911 Carrera RSR | Tom Alan Marx | RSR Associates | 25th |
| 29.4.1979 | 100 mile Laguna Seca | 38 | 911 Carrera RSR | Tato Ferrer | Boricua Racing | 9th |
| 29.4.1979 | 100 mile Laguna Seca | 46 | 911 Carrera RSR | Mauricio de Narváez | de Narvaez Racing | 10th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 51 | 935/77A | Bob Wollek | Gelo-Sportswear Team | 1st |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 52 | 935/77A | Manfred Schurti | Gelo-Sportswear Team | 6th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 53 | 935/77A | John Fitzpatrick | Gelo-Sportswear Team | 4th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 54 | 935 K3 | Klaus Ludwig | Porsche Kremer Racing | 2nd |
| 29.4.1979 | 100 mile Laguna Seca | 54 | 911 Carrera RSR | Tony Garcia | Montura Racing | 13th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 55 | 935/77A | Axel Plankenhorn | Porsche-Kremer Racing | 5th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 56 | 935/77A | "John Winter" | Porsche-Kremer Racing | DNA |
| 29.4.1979 | 100 mile Laguna Seca | 56 | 911 Carrera | Don Kravig | Rick Borlase | 14th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 57 | 935/77A | Dieter Schornstein | Sekurit Racing Team | 10th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 58 | 935 | Jacques Alméras | Equipe Almeras Eminence | DNA |
| 29.4.1979 | Coupe d'Ixelles | 64 | 935 K | John Lagodny | | 2nd |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 66 | 935 | Rolf Stommelen | Liqui-Moly Equipe | 3rd |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 67 | 935/77A | Volkert Merl | Liqui-Moly Equipe | 7th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 68 | 935 | Ralf-Dieter Schreiber | Werbe Agentur Paul Mahlke Racing Team | 11th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 70 | 935 | Claude Haldi | Claude Haldi | DNF |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 71 | 934 | Edgar Dören | Autohaus Max Moritz GmbH | 12th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 72 | 934 | Jürgen Lässig | Autohaus Max Moritz GmbH | 13th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 73 | 934 | "Harry Hirsch" | Autohaus Max Moritz GmbH | 14th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 78 | 911 Carrera | Joachim Oppermann | Norddeutscher Automobilclub e. V. im AvD | 16th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 79 | 911 Carrera RSR | Matthias Lörper | Norddeutscher Automobilclub e. V. im AvD | 18th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 83 | 911 Carrera RSR | Fritz Müller | Müllerbräu Valvoline Team | 15th |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 84 | 911 Carrera RSR 3.0 | Georg Freiberger | Werbe-Agentur Paul Mahlke Racing Team | DNA |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 85 | 911 Carrera RS 3.0 | Wolfgang Walter | Wolfgang Walter | 17th |
| 29.4.1979 | 100 mile Laguna Seca | 94 | 935/79 | Bill Whittington | Whittington Brothers Racing | 23rd |
| 29.4.1979 | 100 mile Laguna Seca | 96 | 911 | Terry Herman | | 12th |
| 29.4.1979 | 100 mile Laguna Seca | | 935 | Hurley Haywood | Brumos Porsche | DNS |
| 29.4.1979 | Laguna Seca [GTU] | | 911 | Barry Maashoff | | DNS |
| 29.4.1979 | Laguna Seca [GTU] | | 911 | Nick Feodorhoff | | DNS |
| 29.4.1979 | 100 mile Laguna Seca | | 911 Carrera | Volker Bruckmann | | DNS |
| 29.4.1979 | Coupe d'Ixelles | | 935 | Claude Bourgoignie | | 1st |
| 29.4.1979 | SM Hockenheim | | 934 | Edi Kofel | | ?th |
| 29.4.1979 | Laguna Seca [GTU] | | 911 | Bob Barnes | | DNS |
| 30.4.1979 | Giro dell'Umbria | | 935 | Petenzi / Redoli | | 3rd |
| 6.5.1979 | 6 h Silverstone | 1 | 936/78 | Redman / Mass | Porsche System | 10th |
| 6.5.1979 | 6 h Silverstone | 2 | 935/77A | Schurti / Wollek / Fitzpatrick | Gelo Sportswear Team | 5th |
| 6.5.1979 | 6 h Silverstone | 3 | 935/77A | Fitzpatrick / Heyer / Wollek | Gelo Sportswear Team | 1st |
| 6.5.1979 | 6 h Silverstone | 5 | 935 K3 | Ludwig / Hezemans / Plankenhorn | Porsche Kremer Racing | DNA |
| 6.5.1979 | 6 h Silverstone | 6 | 935/77A | Plankenhorn / "Winter" | Porsche Kremer Racing | DNA |
| 6.5.1979 | 6 h Silverstone | 10 | 935 | Franey / Gschwender / Böhm | Mahlke Racing | DNA |
| 6.5.1979 | 6 h Silverstone | 11 | 935 | Finotto / Facetti | Jolly Club | DNA |
| 6.5.1979 | 6 h Silverstone | 14 | 934 | Leim / Simonsen | Kenneth Leim | 8th |
| 6.5.1979 | 6 h Silverstone | 15 | 911 Carrera RSR | Calderari / Severi / Spavetti | Ecurie Biennoise | DNA |
| 6.5.1979 | 6 h Silverstone | 16 | 911 Carrera RSR 3.0 | Raymond / Phillips | Maltin Car Concessionaires | 11th |
| 6.5.1979 | 6 h Silverstone | 17 | 911 Carrera RS | Beasley / Harper | John Harper | DNF |
| 6.5.1979 | 6 h Silverstone | 18 | 911 Carrera RSR 3.0 | Lovett / Fletcher / Wingrove | Badger Motor Accessories/A. Wingrove | DNF |
| 6.5.1979 | 6 h Silverstone | 19 | 934 Carrera RSR | Niblett / Dron | L' Escalier (Night Club & Restaurant) | NC |
| 6.5.1979 | 6 h Silverstone | 20 | 911 Carrera RSR | Williams / Wood | Charles Yvey Racing | 9th |
| 6.5.1979 | 6 h Silverstone | 21 | 911 Carrera RSR | Yates-Smith / Linwood | Tuckers Fast Food Franchise Ltd. | DNF |
| 6.5.1979 | 6 h Silverstone | 22 | 934 | Pallavicini / Vanoli | Lubrifilm Racing Team | DNF |
| 6.5.1979 | 6 h Silverstone | 23 | 911 Carrera RS | | Lubrifilm Racing Team | DNA |
| 6.5.1979 | 6 h Silverstone | 24 | 934 | Zbinden / Kofel | Scuderia Basilea | 6th |
| 6.5.1979 | 6 h Silverstone | 25 | 930 | Salamin / Collet / Loewe | Ecurie 13 Etoiles | DNA |
| 6.5.1979 | 6 h Silverstone | 26 | 935/77A | Dören / Schornstein | Sekurit Racing Team | 3rd |
| 6.5.1979 | 6 h Silverstone | 27 | 911 Carrera RSR | Neville / Poole | | DNF |
| 6.5.1979 | 6 h Silverstone | 29 | 911 SC | Schlesser / Bleynie / Guérin | Jacques Guérin | 7th |
| 6.5.1979 | 6 h Silverstone | 30 | 911 Carrera | Grandet / Delaunay | Jean-Pierre Delaunay | 4th |
| 6.5.1979 | 6 h Silverstone | 31 | 911 Carrera | Touroul / Bernard | A.S. Ile de France | DNF |
| 6.5.1979 | Trans-Am Mexico | 85 | 935 | Bruce Leven | Bayside Disposal Racing | 3rd |
| 6.5.1979 | Trans-Am Mexico | | 935 | Ludwig Heimrath | Ludwig Heimrath | 12th |
| 6.5.1979 | Trans-Am Mexico | | 914/6 | Bob Zulkowski | Metal Craft Racing | 8th |
| 6.5.1979 | Fassberg | | 934 | Hans Christian Jürgensen | | 2nd |
| 6.5.1979 | Trans-Am Mexico | | 935 JLP-1 | John Paul | JLP Racing | 1st |
| 13.5.1979 | 100 mile Hallett | 0 | 935/79 | Ted Field | Interscope Racing | 5th |
| 13.5.1979 | 100 mile Hallett | 07 | 911 Carrera RSR | Dave Cowart | Morrison's | 9th |
| 13.5.1979 | 100 mile Hallett | 09 | 935/77A | Preston Henn | Thunderbird Swap Shop | 7th |
| 13.5.1979 | 100 mile Hallett | 5 | 935 | Charles Mendez | | 6th |
| 13.5.1979 | Hallett [GTU] | 16 | 914/6 | Darrel Overstreet | Darrel Overstreet | 12th |
| 13.5.1979 | 100 mile Hallett | 30 | 935/79 | Gianpiero Moretti | Electrodyne/Moretti | 4th |
| 13.5.1979 | 100 mile Hallett | 32 | 911 Carrera RSR | Honorato Espinosa | Botero Racing | 10th |
| 13.5.1979 | Hallett [GTU] | 34 | 911 S | George Drolsom | Drolsom Racing | 7th |
| 13.5.1979 | 100 mile Hallett | 46 | 911 Carrera RSR | Mauricio de Narváez | de Narvaez Racing | 11th |
| 13.5.1979 | Hallett [GTU] | 52 | 914/4 | Wayne Baker | Personalized Autohaus | 10th |
| 13.5.1979 | 100 mile Hallett | 54 | 911 Carrera RSR | Tony Garcia | Montura Racing | 12th |
| 13.5.1979 | 100 mile Hallett | 55 | 911 Carrera RSR | Howard Meister | | 8th |
| 13.5.1979 | 100 mile Hallett | 59 | 935/79 | Peter Gregg | | 2nd |
| 13.5.1979 | 100 mile Hallett | 60 | 911 S | Rusty Bond | | 15th |
| 13.5.1979 | Hallett [GTU] | 60 | 911 S | Ren Tilton | | 5th |
| 13.5.1979 | Hallett [GTU] | 62 | 914/6 | Bill Koll | Koll Motor Sports | 6th |
| 13.5.1979 | Hallett [GTU] | 64 | 911 S | Dennis Aase | | 1st |
| 13.5.1979 | Hallett [GTU] | 82 | 914/6 | Rodd Harrison | Schneider Autohaus | 4th |
| 13.5.1979 | Hallett [GTU] | 85 | 914/6 | Ron Coupland | | 8th |
| 13.5.1979 | 100 mile Hallett | 91 | 911 Carrera RSR | Roger Schramm | Framm Promotions | 13th |
| 13.5.1979 | 100 mile Hallett | 93 | 935 | Don Whittington | Whittington Brothers Racing | 3rd |
| 13.5.1979 | 100 mile Hallett | 94 | 935/79 | Bill Whittington | Whittington Brothers Racing | 22nd |
| 20.5.1979 | DRM Salzburgring | 51 | 935/77A | Bob Wollek | Gelo Sportswear Team | 2nd |
| 20.5.1979 | DRM Salzburgring | 52 | 935/77A | Manfred Schurti | Gelo Sportswear Team | 3rd |
| 20.5.1979 | DRM Salzburgring | 54 | 935 K3 | Klaus Ludwig | Porsche Kremer Racing | 1st |
| 20.5.1979 | DRM Salzburgring | 55 | 935/77A | Axel Plankenhorn | Porsche Kremer Racing | 6th |
| 20.5.1979 | DRM Salzburgring | 56 | 935/77A | "John Winter" | Porsche Kremer Racing | DNF |
| 20.5.1979 | DRM Salzburgring | 59 | 935 | Ralf-Dieter Schreiber | Paul Mahlke | 13th |
| 20.5.1979 | DRM Salzburgring | 66 | 935 | Rolf Stommelen | Liqui Moly Equipe | 5th |
| 20.5.1979 | DRM Salzburgring | 73 | 934 | "Harry Hirsch" | Autohaus Max Moritz | 12th |
| 20.5.1979 | DRM Salzburgring | | 911 Carrera RSR | Leo Eigner | | 14th |
| 20.5.1979 | DRM Salzburgring | | 935/77A | John Fitzpatrick | Gelo Sportswear Team | 4th |
| 20.5.1979 | DRM Salzburgring | | 911 | Günther Berger | | DNF |