2015 Petit Le Mans

[4] It was the second consecutive year the event was held as part of the Tudor United SportsCar Championship, and the 19th Petit Le Mans.

The 2015 Petit Le Mans was the twelfth of twelve scheduled sports car races of 2015 by IMSA, and was the fourth round of the Patron North American Endurance Cup.

[7] The first practice session took place at 11:10 am ET on Thursday and ended with Oswaldo Negri Jr. topping the charts for Michael Shank Racing with Curb/Agajanian, with a lap time of 1:15.163.

[8] The second practice session took place at 3:35 pm ET on Thursday and ended with Joey Hand topping the charts for Chip Ganassi Racing, with a lap time of 1:16.937.

[12] The fourth and final practice session took place at 10:05 am ET on Friday and ended with João Barbosa topping the charts for Action Express Racing, with a lap time of 1:23.262.