 Additionally, on September 25, Chicagoland Speedway officials announced that starting in 2008, the event would become a Saturday night race.The Allstate 400 at the Brickyard, the twentieth Nextel Cup race of the season was held at Indianapolis Motor Speedway on July 29.It was the first Nextel Cup race to be broadcast by ESPN since the 2000 NASCAR season when they carried the NAPA 500 from Atlanta.