Silverstone Circuit 2015 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| May 22 - May 24 | Lamborghini Super Trofeo Europe Finished | Round 2 | |
| May 30 - May 31 | British GT Championship Finished | Round 3 | |
| June 5 - June 7 | International GT Open Finished | Round 3 | |
| July 3 - July 5 | Porsche Supercup Finished | Round 4 | 2015 Formula 1 British Grand Prix |
| September 26 - September 27 | Porsche Carrera Cup Great Britain Finished | Round 7 |