PORSCHE RACING HISTORYWilliam Bradley (GB)
1968 : Spa 1000 km - 1st in class
25 April 1968 - Monza 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 910 | 910-020 | P2.0 | Vic Elford (GB)/William Bradley (GB) | William Bradley Racing Team | 9th | 4th | 10th | 88 laps |
19 May 1968 - Nürburgring 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 93 | Porsche 906 | 906-144 | S2.0 | William Bradley (GB)/Chris Lambert (GB) | Vic Elford (GB) | 15th | 4th | 20th | 39 laps |
26 May 1968 - Spa 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 30 | Porsche 906 | 906-144 | S2.0 | Chris Lambert (GB)/William Bradley (GB) | William Bradley (GB) | 7th | 1st | 19th | 62 laps |
25 August 1968 - Zeltweg 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 11 | Porsche 910 | 910-020 | P2.0 | William Bradley (GB)/Tony Dean (GB) | Bill Bradley (GB) | DNF | 16th | 69 laps - Suspension |