The Richard Burns Foundation is the official charity of this long-established celebration of motorsport. Stars from a wide spectrum of the sport attend each year and mingle with throngs of spectators, who pack into the West Sussex venue to gain a rare glimpse of their heroes close up. As well as several static displays by several automotive manufacturers, cars and drivers are put through their paces on a demanding hillclimb course. And for those with a rallying disposition, there is a purpose-built gravel stage to whet the appetite for the most ardent of enthusiasts.