This 10-hour race will decide the various champions in the Tequila Patrón North American Endurance Cup.
The two-hour, 45-minute race on Sunday will showcase the GTLM and GT Daytona classes running in the lone standalone event this season.
Giancarlo Fisichella and Pierre Kaffer co-drive to victory at Road America.
TUDOR United SportsCar Championship set for Road America debut.
'America’s National Park of Speed' the next challenge for Corvette teams in TUDOR Championship.
It is believed that the team will make a rare second annual appearance in the WEC later this year.
Antonio Garcia turns a 106.309 mph lap in GT Le Mans C7.R.
Sights set on another points haul in Indianapolis debut.
Late-race pass gives ViperExchange.com Dodge Viper SRT GT3-R first GTD victory
Three of the four fastest Prototype cars are P2 entries.