PORSCHE RACING HISTORYAl Holbert (USA)
1985 : Daytona 24 Hours - 2nd overall : Miami 3 Hours - 1st overall : Sebring 12 Hours - 2nd overall : Laguna Seca 300 km - 1st overall : Charlotte 500 km - 1st overall : Mid Ohio 500 km - 1st overall : Watkins Glen 3 Hours - 1st overall : Portland 300 km - 1st overall : Pocono 500 km - 1st overall : Watkins Glen 500 km - 1st overall : Daytona Finale 3 Hours - 1st overall
3 February 1985 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA)/Al Unser, Jr. (USA)/Derek Bell (GB) | Holbert Racing (USA) | 2nd | 2nd | 4th | 686 laps |
24 February 1985 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA)/Derek Bell (GB) | Holbert Racing (USA) | 1st | 1st | 3rd | 111 laps |
23 March 1985 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA)/Derek Bell (GB)/Al Unser, Jr. (USA) | Holbert Racing (USA) | 2nd | 2nd | 2nd | 277 laps |
14 April 1985 - Road Atlanta 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA) | Holbert Racing (USA) | 5th | 5th | 1st | 120 laps |
28 April 1985 - Riverside 600 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA)/Al Unser, Jr. (USA) | Holbert Racing (USA) | 11th | 6th | 1st | 103 laps |
5 May 1985 - Laguna Seca 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA) | Holbert Racing (USA) | 1st | 1st | 4th | 98 laps |
19 May 1985 - Charlotte 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA)/Derek Bell (GB) | Holbert Racing (USA) | 1st | 1st | 1st | 138 laps |
27 May 1985 - Lime Rock 2 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA) | Holbert Racing (USA) | 4th | 4th | 1st | 134 laps |
9 June 1985 - Mid Ohio 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA)/Derek Bell (GB) | Holbert Racing (USA) | 1st | 1st | 2nd | 129 laps |
16 June 1985 - Le Mans 24 Hours - World Endurance Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 962 C | 962C-004 | C1 | Al Holbert (USA)/John Watson (GB)/Vern Schuppan (AUS) | Rothmans-Porsche (D) | DNF | 5th | 299 laps - Engine |
7 July 1985 - Watkins Glen 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA)/Derek Bell (GB) | Porsche AG (D) | 1st | 1st | 1st | 101 laps |
28 July 1985 - Portland 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-HR1 | GTP | Al Holbert (USA) | Holbert Racing (USA) | 1st | 1st | 1st | 97 laps |
4 August 1985 - Sears Point 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-HR1 | GTP | Al Holbert (USA)/Derek Bell (GB) | Holbert Racing (USA) | 7th | 7th | 4th | 72 laps |
25 August 1985 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-HR1 | GTP | Al Holbert (USA)/Derek Bell (GB) | Holbert Racing (USA) | 26th | 11th | 5th | 96 laps - Valves |
8 September 1985 - Pocono 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-HR1 | GTP | Al Holbert (USA)/Derek Bell (GB) | Holbert Racing (USA) | 1st | 1st | 2nd | 124 laps |
22 September 1985 - Brands Hatch 1000 km - World Endurance Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 956 | 956-010 | C1 | Vern Schuppan (AUS)/Al Holbert (USA) | Rothmans Porsche (D) | 5th | 5th | 7th | 224 laps |
29 September 1985 - Watkins Glen 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-HR1 | GTP | Al Holbert (USA)/Derek Bell (GB) | Holbert Racing (USA) | 1st | 1st | 3rd | 92 laps |
6 October 1985 - Columbus 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-HR1 | GTP | Al Holbert (USA) | Holbert Racing (USA) | 22nd | 13th | 3rd | 51 laps - Drive Shaft |
1 December 1985 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 962 | 962-HR1 | GTP | Al Holbert (USA)/Al Unser, Jr. (USA) | Holbert Racing (USA) | 1st | 1st | 3rd | 89 laps |
1 December 1985 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 | 962-104 | GTP | A. J. Foyt (USA)/Al Holbert (USA) | Preston Henn (USA) | 38th | 16th | 24th | 63 laps - DNF |