About

Based in O’Fallon, Missouri, the American Drag Racing League is the world’s premier sanctioning body for the sport of eighth-mile drag racing. The professional categories featured in the ADRL are Pro Junior Dragster, Top Sportsman, Pro Modified, Extreme Pro Stock, Pro Extreme Motorcycle, Extreme 10.5, Pro Nitrous and Pro Extreme, the quickest doorslammer class in all of drag racing. The 2012 ADRL tour consists of 10 national events run throughout the United States.