Pedro Lamy
After a brief hiatus in 2011, Rees signed with Larbre Compétition for the FIA World Endurance Championship in 2012. Rees drove the team's #50 Corvette in the GT-Am category, replacing Pedro Lamy after the initial round of the championship at Sebring. Alongside his teammates Pedro Lamy, Julien Canal, and Patrick Bornhauser, Rees helped Larbre Compétition to win the world championship in the new FIA endurance series.