Become part of the toughest race in the world: take a shot at guessing the fastest lap time of the new Porsche 911 RSR at this year's 24 Hours of Le Mans. You can win a MONOBLOC ACTUATOR 24H-Chronotimer Limited Edition and a VIP trip to Daytona 2018. Submit your guess by the 17th of June at least 30 minutes before the race starts at porschedesign.com/en/timepieces/contest. Please visitwww.porschedesign.com/out/plhr/documents/TaC-UK.pdf for Terms and Conditions of Entry. #PorscheDesign #PorscheDesignRacingChallenge #PushingPersonalBests #PorscheGTworksteam #Porsche #PorscheDesignTimepieces #MONOBLOCACTUATOR #PorscheMotorsport @porsche_newsroom @porsche