Preparing to race. Nick Naismith's historic DB4, prior to race day. Over 380 Aston Martins gather at the Silverstone Classic 2013, the world's biggest classic motor racing festival. 100 years of Aston Martin is celebrated with an infield display, organised by Aston Martin and the Aston Martin Owners Club, and a lunchtime parade lap around the Silverstone Grand Prix circuit. Saturday, 27th July 2013, Silverstone Circuit, Northamptonshire, United Kingdom.