NASCAR comes roaring into the Chicagoland Speedway in Joliet this week. The Nationwide series race is Friday, while the main event, the 400 Sprint Cup series race is Saturday night. The Herald News presents this interactive guide to all the events. Click on the links below. And remember to send us your photos from Race Week activities. E-mail them in jpeg format labeled Race Week to jharvey@scn1.com. Please include names and towns of those in the photo and the date and location. Start your engines race fans!