Fotos: Marc Miller
Elkhart Lake
Elkhart Lake
Lime Rock
Lime Rock
Watkins Glen
Watkins Glen
Detroit
Detroit
Mid-Ohio
Mid-Ohio
12h Sebring
12h Sebring
Laguna Seca
Laguna Seca
Charlotte
Charlotte
Mid-Ohio
Mid-Ohio
Alton
Alton
Elkhart Lake
Elkhart Lake
Sebring
Sebring