Justin Funkhouser, driver of the #5 Bay Bio Diesel Chevrolet, Luis Martinez, Jr., driver of the #6 King Taco/Sunrise Ford/Lucas Oil Ford, Alex Bowman, driver of the #59 St. Jude Children's Research Hospital Toyota, Dylan Kwasniewski, driver of the #03 Rockstar/Royal Purple Chevrolet, and Greg Pursley, driver of the #26 Gene Price Mtrspts/Star Nursery Ford, stand on the grid as a rainbow emerges in the sky above them prior to the start of the Toyota/NAPA Auto Parts 150 at Colorado National Speedway on August 6, 2011 in Dacono, Colorado.