| 4.2.1979 | 24 h Daytona | 2 | Porsche 935/77A #930 890 0011 | Schurti / Fitzpatrick / Wollek | Gelo Racing Team | 50th |
| 11.3.1979 | DRM Zolder Bergischer Löwe | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | GELO Sportswear International | 9th |
| 18.3.1979 | 6 h Mugello | 12 | Porsche 935/77A #930 890 0011 | Fitzpatrick / Schurti / Wollek | Gelo Racing Team | 1st |
| 8.4.1979 | DRM Hockenheim Jim Clark | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo Sportswear Team | 2nd |
| 29.4.1979 | DRM Nürburgring Eifelrennen | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo-Sportswear Team | 4th |
| 6.5.1979 | 6 h Silverstone | 3 | Porsche 935/77A #930 890 0011 | Fitzpatrick / Heyer / Wollek | Gelo Sportswear Team | 1st |
| 20.5.1979 | DRM Salzburgring | | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo Sportswear Team | 4th |
| 3.6.1979 | 1000 km Nürburgring | 9 | Porsche 935/77A #930 890 0011 | Redman / Pescarolo | Gelo Racing Team | 3rd |
| 10.6.1979 | 24 h Le Mans | 37 | Porsche 935/77A #930 890 0011 | Fitzpatrick / Grohs / Lafosse | Gelo Sportswear International | DNF |
| 17.6.1979 | DRM Mainz-Finthen | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo Sportswear Team | 4th |
| 24.6.1979 | Norisring Trophäe | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo Sportswear Team | 2nd |
| 24.6.1979 | DRM Norisring | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo Sportswear Team | 2nd |
| 1.7.1979 | DRM Zandvoort | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo Sportswear Team | 3rd |
| 22.7.1979 | DRM Diepholz | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo Sportswear Team | DNF |
| 5.8.1979 | 6 h Brands Hatch | 26 | Porsche 935/77A #930 890 0011 | Fitzpatrick / Schurti / Wollek | Gelo Sportswear Team | DNA |
| 19.8.1979 | DRM Zolder Westfalen | 53 | Porsche 935/77A #930 890 0011 | John Fitzpatrick | Gelo Sportswear Team | 3rd |
| 2.9.1979 | DRM Hockenheim Hessen Cup | 53 | Porsche 935/77A #930 890 0011 | Franz Gschwender | FG Werbe-Racing GmbH | 9th |
| 16.9.1979 | 6 h Vallelunga | 43 | Porsche 935/77A #930 890 0011 | | Gelo Racing Team | DNA |
| 23.9.1979 | DRM Nürburgring Supersprint | 53 | Porsche 935/77A #930 890 0011 | Franz Gschwender | FG Racing GmbH Franz Gschwender | 9th |
| 7.10.1979 | Kassel-Calden | 11 | Porsche 935/77A #930 890 0011 | Franz Gschwender | FG Werbe-Racing GmbH | 2nd |
| 14.10.1979 | Joisten Trophy Zolder | 53 | Porsche 935/77A #930 890 0011 | Franz Gschwender | Franz Gschwender | 2nd |