2008 British GT season Calendar Calendar

| Round | Circuit | Date_ | Length_ | Pole_Position | GT3_Winner | GT4_Winner |
|---|---|---|---|---|---|---|
| 3 | Knockhill | 12 April | 60 mins | Jeremy Metcalfe Luke Hines | Jeremy Metcalfe Luke Hines | Hunter Abbott Rob Austin |
| 4 | Knockhill | 13 April | 60 mins | No. 23 Christians in Motorsport | No. 15 CR Scuderia | No. 88 IMS Motorsport |
| 4 | Knockhill | 13 April | 60 mins | Hector Lester Allan Simonsen | Paddy Shovlin Michael Cullen | Matt Nicoll-Jones Stewart Linn |
| 5 | Rockingham | 25 May | 60 mins | No. 9 Tech 9 | No. 40 Team Trimite Brookspeed | No. 88 IMS Motorsport |
| 5 | Rockingham | 25 May | 60 mins | Jason Templeman Leo Machitski | James Gormall Jon Barnes | Matt Nicoll-Jones Stewart Linn |
| 6 | Rockingham | 26 May | 60 mins | No. 9 Tech 9 | No. 1 Team RPM | No. 55 Rob Austin Racing |