Some of the best sports car team in North America and Europe will be part of the Petit Le Mans endurance race at on Saturday at Road Atlanta in Braselton. The 15th annual running of one of the American Le Mans Series’ biggest events meshes endurance and speed as drivers participate in the 1,000 mile/10-hour race in the P1, P2 and GT classifications at the track in South Hall. In the P1 and P2 prototype classes, each features a winner-take-all chase for the championship.