PORSCHE RACING HISTORYHurley Haywood (USA)
1979 : Daytona 24 Hours - 1st overall : Daytona Paul Revere 250 Miles - 1st overall : Mid-Ohio 250 Miles - 1st overall : Sears Point 100 Miles - 3rd overall : Portland 100 Miles - 2nd overall
4 February 1979 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA)/Danny Ongais (USA)/Hurley Haywood (USA) | Interscope Racing (USA) | 1st | 1st | 8th | 684 laps |
17 March 1979 - Sebring 12 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 09 | Porsche 935/77A | 930 890 0021 | GTX | Hurley Haywood (USA)/Preston Henn (USA)/Peter Gregg (USA) | Thunderbird Swap-Shop (USA) | 26th | 9th | 2nd | 157 laps - Engine |
22 April 1979 - Riverside 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I)/Hurley Haywood (USA) | Electrodyne/Moretti (I) | 42nd | 16th | 46th | 41 laps - Accident |
10 June 1979 - Le Mans 24 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 936/78 | 936-001 | S+2.0 | Bob Wollek (F)/Hurley Haywood (USA)/Jürgen Barth (D) | Essex-Porsche (D) | DNF | 1st | 236 laps - Engine |
4 July 1979 - Daytona Paul Revere 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 935 | 930 770 0957 | GTX | Charles Mendez (USA)/Hurley Haywood (USA) | Busch Beer Racing (USA) | 1st | 1st | 4th | 65 laps |
7 July 1979 - Watkins Glen 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 85 | Porsche 935 | 930 770 0909 | TA-II | Peter Gregg (USA)/Hurley Haywood (USA)/Bruce Leven (USA) | Bayside Disposal Racing (USA) | 31st | 15th | 3rd | 72 laps - Engine |
15 July 1979 - Mid-Ohio 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA)/Hurley Haywood (USA) | Peter Gregg Racing (USA) | 1st | 1st | 1st | 104 laps |
15 July 1979 - Mid-Ohio 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 935 | 930 770 0911 | GTX | Charles Mendez (USA)/Hurley Haywood (USA) | Busch Beer Racing (USA) | 5th | 5th | 6th | 98 laps |
29 July 1979 - Sears Point 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 935 | 935-001 | GTX | Hurley Haywood (USA) | Vasek Polak Racing (USA) | 3rd | 3rd | 3rd | 39 laps |
5 August 1979 - Portland 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 935 | 935-001 | GTX | Hurley Haywood (USA) | Vasek Polak Racing (USA) | 2nd | 2nd | 3rd | 51 laps |
2 September 1979 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 935/77A | 930 890 0018 | GTX | Peter Gregg (USA)/Hurley Haywood (USA)/Bruce Leven (USA) | Bayside Disposal Racing (USA) | 32nd | 9th | 1st | 68 laps - DNF |
23 September 1979 - Road Atlanta 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 85 | Porsche 935 | 930 770 0909 | GTX | Hurley Haywood (USA) | Bayside Disposal Racing (USA) | 4th | 4th | 4th | 40 laps |
25 November 1979 - Daytona Finale 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA)/Hurley Haywood (USA) | 39th | 8th | 2nd | 33 laps |