The season finale of Win The Weekend from Michelin Raceway Road Atlanta. Anything can happen during 10 hours of endurance racing at Motul Petit Le Mans. Winward Racing comes in with a strong advantage in GTD, but GTD PRO is tightly contested between AO Racing's 'Rexy' and the #23 Heart of Racing Aston Martin. Who will stick it out to become the WeatherTech SportsCar Championship victors?