| 23.10.1977 | 6 h Vallelunga | 2 | 935 | "Victor" / Monticone | "Victor" | 2nd |
| 23.10.1977 | 6 h Vallelunga | 5 | 934 | Moretti / Schön | Jolly Club | DNF |
| 23.10.1977 | 6 h Vallelunga | 9 | 934 | Haldi / Pallavicini | | DNS |
| 23.10.1977 | 6 h Vallelunga | 11 | 911 Carrera | Mario Radicella | | DNS |
| 23.10.1977 | 6 h Vallelunga | 12 | 911 Carrera RSR | Bernabei / Picchi / Del Fante | | 6th |
| 23.10.1977 | 6 h Vallelunga | 15 | 911 Carrera RSR | Nardini / Ripani | | DNF |
| 23.10.1977 | 6 h Vallelunga | 16 | 911 Carrera RS | di Gioia / Agazzotti Cavazza | | 5th |
| 23.10.1977 | 6 h Vallelunga | 19 | 911 Carrera RSR | Lombardi / Leim | Kenneth Leim | 4th |
| 23.10.1977 | 6 h Vallelunga | 21 | 911 S | Odoardo Govoni | | DNA |
| 23.10.1977 | 6 h Vallelunga | 39 | 911 Carrera | Lundgårdh / Simonsen | | DNF |
| 29.10.1977 | US Champions Road Atlanta [BP] | 4 | 911 Targa | Howard Meister | Contract Carpet Corp. | 1st |
| 29.10.1977 | US Champions Road Atlanta [CP] | 10 | 914/6 | Dick Salem | Road & Tracks Motors | DNA |
| 29.10.1977 | US Champions Road Atlanta [ASR+BSR+FA] | 13 | 917/10 | Randolph Townsend | Randolph Townsend | 2nd |
| 29.10.1977 | US Champions Road Atlanta [CP] | 17 | 914/6 | Edwin Sanborn | Meaney Racing | DNA |
| 29.10.1977 | US Champions Road Atlanta [CP] | 69 | 914/6 | Frank Harmstad | Competïtion Motors | DNA |
| 29.10.1977 | US Champions Road Atlanta [CP] | 88 | 911 S | Ted Klint | Nylint Steel Toys | DNA |
| 29.10.1977 | US Champions Road Atlanta [BP] | 95 | 911 SC | Stefan Edlis | Apollo Plastics | DNA |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | 169 | 935 | Henri van Oorschot | Henri van Oorschot | 1st |
| 6.11.1977 | Gr.5/Gr.4 Vallelunga | | 934 | Zonca / Moretti | | 3rd |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | | 911 Carrera RSR | Armin Jahn | Hahn-Sportwagen-GmbH | ?th |
| 6.11.1977 | Gr.5/Gr.4 Vallelunga | | 934 | "Dino" / Nappi | | 2nd |
| 6.11.1977 | Gr.5/Gr.4 Vallelunga | | | di Gioia / Bernasconi | | 5th |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | | 911 Carrera RS | Gerhard Fetzer | Autohaus Max-Moritz GmbH | ?th |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | | 911 Carrera RSR | Marco Vanoli | | ?th |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | | 911 Carrera RSR | Hans Großmann | Sports Car Club of Stuttgart | ?th |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | | 934 | Claude Bourgoignie | | ?th |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | | 935 | Josef Brambring | Porsche-Kremer-Racing-Team | 2nd |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | | 911 Carrera RSR | Toon Suykerbuyk | | 4th |
| 6.11.1977 | Rheintal Hockenheim [GT/Gr.5] | | 935 | "John Winter" | Porsche-Kremer-Racing-Team | 3rd |
| 13.11.1977 | Vallelunga | | 935 | "Dino" | | 2nd |
| 13.11.1977 | Australian TT | | 935 | Ian Geoghegan | | 1st |
| 13.11.1977 | Vallelunga | | 935 | Martino Finotto | | 3rd |
| 27.11.1977 | 250 mile Daytona Finale | 0 | 934/5 | Ted Field | Interscope Racing | 52nd |
| 27.11.1977 | 250 mile Daytona Finale | 00 | 934/5 | Danny Ongais | Interscope Racing | 47th |
| 27.11.1977 | 250 mile Daytona Finale | 01 | 911 S | Mesnick / White | | 35th |
| 27.11.1977 | 250 mile Daytona Finale | 07 | 911 Carrera RSR | Dave Cowart | Morrison's Inc. | 53rd |
| 27.11.1977 | 250 mile Daytona Finale | 08 | 911 S | Wolters / Swanson | Busch Beer | 15th |
| 27.11.1977 | 250 mile Daytona Finale | 09 | 934/5 | Jim Busby | Belcher Racing | 65th |
| 27.11.1977 | 250 mile Daytona Finale | 6 | 935 | Johnny Rutherford | Dick Barbour Performance | 51st |
| 27.11.1977 | 250 mile Daytona Finale | 7 | 935 | Heimrath / Ridgely | Heimrath Racing | 28th |
| 27.11.1977 | 250 mile Daytona Finale | 8 | 911 Carrera RSR | George Stone | | 46th |
| 27.11.1977 | 250 mile Daytona Finale | 9 | 911 Carrera RSR | Rudy Bartling | Bytzek Automotive | 6th |
| 27.11.1977 | 250 mile Daytona Finale | 20 | 914/4 | DiLella / Cueto | Vince DiLella | 27th |
| 27.11.1977 | Hockenheim Finale [Race 4] | 27 | 934 | Toon Suykerbuyk | | ?th |
| 27.11.1977 | 250 mile Daytona Finale | 28 | 934/5 | Kearns / Minter | Desperado Racing | 3rd |
| 27.11.1977 | Hockenheim Finale [Race 4] | 28 | 934 | Hans Christian Jürgensen | Hans-Christian Jürgensen | ?th |
| 27.11.1977 | 250 mile Daytona Finale | 30 | 935 | George Dyer | George Dyer | 19th |
| 27.11.1977 | 250 mile Daytona Finale | 33 | 911 Carrera RSR | Bonky Fernandez | | 26th |
| 27.11.1977 | 250 mile Daytona Finale | 34 | 911 S | Drolsom / Davenport | George Drolsom | 13th |
| 27.11.1977 | 250 mile Daytona Finale | 36 | 911 | Case / Panaccione | Ron Case | 16th |
| 27.11.1977 | 250 mile Daytona Finale | 42 | 911 S | Chiqui Soldevilla | | 12th |
| 27.11.1977 | 250 mile Daytona Finale | 46 | 911 Carrera RSR | Mauricio de Narváez | Mauricio De Narvaez | 5th |
| 27.11.1977 | 250 mile Daytona Finale | 50 | 911 S | Hochreuter / Brezinka | Fritz Hochreuter | 14th |
| 27.11.1977 | 250 mile Daytona Finale | 57 | 911 Carrera RSR 3.0 | Frostrom / Bauer | | 61st |
| 27.11.1977 | 250 mile Daytona Finale | 60 | 911 S | Bond / Tilton | | 11th |
| 27.11.1977 | 250 mile Daytona Finale | 69 | 914/6 | Harmstad / Overby | | 40th |
| 27.11.1977 | 250 mile Daytona Finale | 70 | 911 S | Bobby Hillin | | 56th |
| 27.11.1977 | 250 mile Daytona Finale | 71 | 911 S | Chris Gleason | | 42nd |
| 27.11.1977 | 250 mile Daytona Finale | 76 | 911 S | Tom Masterson | | 17th |
| 27.11.1977 | 250 mile Daytona Finale | 80 | 911 S | Hamilton / Wade | | 21st |
| 27.11.1977 | 250 mile Daytona Finale | 95 | 935 | Hurley Haywood | Bob Hagestad | 1st |
| 27.11.1977 | Hockenheim Finale [Race 5] | | 911 Carrera | Enzo Calderari | | 1st |
| 27.11.1977 | Hockenheim Finale [Race 4] | | 914/6 | Hans-Günther Agosti | Hans-Günter Agosti | ?th |
| 27.11.1977 | Hockenheim Finale [Race 4] | | 911 Carrera RS | Jürgen Lässig | Autohaus Max-Moritz-GmbH | ?th |
| 27.11.1977 | Hockenheim Finale [Race 9] | | 911 Carrera RS | Duge / Lässig | Autohaus Max-Moritz-GmbH | ?th |
| 27.11.1977 | Hockenheim Finale [Race 5] | | 911 Carrera | Hans Großmann | Sports Car Club of Stuttgart | 4th |
| 27.11.1977 | Hockenheim Finale [Race 5] | | 911 Carrera | "Klaus" | VSA München | 2nd |
| 27.11.1977 | Hockenheim Finale [Race 4] | | 911 Carrera | Klaus Utz | Hahn Sportwagen-GmbH | ?th |
| 27.11.1977 | Hockenheim Finale [Race 4] | | 911 Carrera RSR | Klaus Böhm | Klaus Böhm | ?th |
| 27.11.1977 | Hockenheim Finale [Race 4] | | 911 Carrera | Henri van Oorschot | | ?th |