A keen motor racing enthusiast, Lynch raced a Marcos, TVR and then Mosler from 2002 to 2006 for the Eclipse Motorsport team in the British GT Championship, and came within a few laps of winning the 2003 British GT Championship at the last race of the season at Brands Hatch when he crashed into a spinning backmarker he was lapping. In 2005 he was involved with the 'Christians in Motorsport' team and competed in the British GT Championship Silverstone round. Lynch addressed a crowd of race fans at the team marquee about how his faith helps him in racing and in life generally.