The #323 Matthew Simmonite, James Mansell, Robert Tilley and Neil Holden driven, Steady23 run, Citroen C1 and the #303 Citroen C1 of Jason Barron, Rainer Becker, Jurgen Rudolph, Matt Prior and Dan Trent run by C1 Club with the #392 Alistair May, Rob Hardy, Scott Woodhead, Matthew Irons, Matthew Wild and Chris Parkes, Quattro Formaggio run Citroen C1 at Copse on the Silverstone Grand Prix layout during the 2019 Trade Team Citroen C1 Challenge 24 Hour race at Silverstone.
