Aston Martin Valkyrie at the British Grand Prix.

Silverstone witnessed the first dynamic running of the Aston Martin Valkyrie on Saturday ahead of qualifying for the British Grand Prix. Piloted by Aston Martin high performance test driver Chris Goodwin, the 1160 bhp hybrid hypercar, liveried with a stunning Red Bull-inspired design, wowed spectators who, until now, have only officially glimpsed the car on…