2018 saw the final season of the Continental Tire Sportscar Challenge but the transformation into the Michelin Pilot Challenge this coming season began with a strong return for the now GT4-spec GS class.
Great racing, and some spectacular on-track action characterised the season. Here are all the races as live, on video to enjoy.
Daytona
Sebring
Mid Ohio
Watkins Glen
CTMP
Lime Rock
Road America
ViR
Road Atlanta
