Por Régis D. Souza
Confira o calendário para 2005 atualizado, depois do anúncio da entrada do GP de St. Petersburg na categoria.
06/03 – Homestead-Miami Speedway
19/03 – Phoenix International Raceway
03/04 – St. Petersburg
30/04 – Twin Ring Motegi
29/05 – Indianapolis Motor Speedway
11/06 – Texas Motor Speedway
25/06 – Richmond International Raceway
03/07 – Kansas Speedway
16/07 – Nashville Superspeedway
24/07 – Milwaukee
31/07 – Michigan International Speedway
14/08 – Kentucky Speedway
21/08 – Pikes Peak International Raceway
28/08 – Infineon Raceway
11/09 – Chicagoland Speedway
25/09 – Watkins Glen International
16/10 – California Speedway