David Clark, 12 Hours of Sebring winner Marino Franchitti, 24 Hours of Le Mans winning Audi Sport Team Joest engineer Howden Haynes, Michael Neuhoff, Dave Ward and former Porsche Carerra Cup GB Champion Phil Quafe share the #351 GMP Developments Stand Up 2 Cancer run Citroen C1 battle the #383 Nick Jarvis, Chris Hart, Robert Jarvis and Ray Grimes driven, Rusty Nail Racing run, Citroen C1 and The #317 Citroen C1 of David Jones, Jon Harmer, Tony Shirtcliffe and Mark Swaffer run by Team Tivoli at Copse on the Silverstone Grand Prix layout during the 2019 Trade Team Citroen C1 Challenge 24 Hour race at Silverstone.
