Become part of the team and enjoy the many rewards of being a DIRTcar Member.
ABOUT World Racing Group
World Racing Group is the premier sanctioning body for dirt track racing in the United States and Canada. World Racing Group encompasses the World of Outlaws Sprint Car Series, World of Outlaws Late Model Series, Super DIRTcar Series, American Sprint Car Series, Xtreme Outlaw Series, DIRTcar Summer Nationals, and a vast DIRTcar Racing sanctioning program of more than 5,000 races annually at 120 tracks
World of Outlaws Sprint Car Series
The World of Outlaws NOS Energy Drink Sprint Car Series is the premier winged sprint car series in the world. With more than 90 events across the United States, it is truly The Greatest Show on Dirt.
World of Outlaws Late Model Series
The World of Outlaws Real American Beer Late Model Series presented by DIRTVision features more than 50 races in the United States and Canada, including the biggest annual events like the Illini 100, the Hawkeye 100, USA Nationals, and World of Outlaws World Finals.
Super DIRTcar Series Big Block Modifieds
The Super DIRTcar Series is the premier Big Block Modified organization. Events are spread across the Northeast Region of the United States and include the massive Super DIRT Week at Oswego Speedway in New York each October.
American Sprint Car Series
The American Sprint Car Series is the biggest sprint car sanction in the world. With a National Series and numerous regional series, you can catch all the excitement of an ASCS Sprint Car race at tracks across the United States.
Xtreme Outlaw Series
The Xtreme Outlaw Series is all about midget car racing. With events at top tracks across the United States, you can experience the thrill of Xtreme Outlaw midget racing and see up-and-coming drivers showcase their talent.
DIRTcar Racing's Weekly Program
From Dirt Late Models to Factory Stocks, there are 13 different divisions of DIRTcar Racing, competing more than 5,000 times a year on more than 120 tracks across the United States and Canada.
Order Tickets Online
Tickets for many of your favorite World of Outlaws and DIRTcar Racing events are only a click away!
Watch on DIRTVision
The best on dirt live and on demand. Watch and listen to your favorite World of Outlaws and DIRTcar events all season long at DIRTVision.com or on any of the DIRTVision apps.