2006 Indy Pro Series

The 2006 Indy Racing League Indy Pro Series was the fifth season of the developmental open-wheel racing series. It was the first season to include double-header races on road and street courses. The season began at the Homestead-Miami Speedway on March 26 and finished September 9 at Chicagoland Speedway. 41 different drivers competed in a race but only six started all twelve races.

2006 Indy Pro Series

The 2006 Indy Racing League Indy Pro Series was the fifth season of the developmental open-wheel racing series. It was the first season to include double-header races on road and street courses. The season began at the Homestead-Miami Speedway on March 26 and finished September 9 at Chicagoland Speedway. 41 different drivers competed in a race but only six started all twelve races.