BRASELTON, Georgia—The second season of the IMSA Tudor United Sports Car Championship is wrapping up with a four-way fight for class titles this Saturday at the Road Atlanta race track in Braselton.
The title in all four classes: Prototype, GT Le Mans, GT Daytona, and Prototype Challenge, will all be resolved in Saturday’s ten-hour endurance contest.

Michael Valiante and Richard Westbrook in the #90 VisitFlorida.com Coyote-Corvette lead the prototype class. Chris Jasurek/Epoch Times