The Formula One World Championship rolled on as the best drivers in the world visited the Shanghai Int'l Circuit for the Chinese Grand Prix on April 9.
Car lovers invaded Charlotte Motor Speedway on April 5-8 for four days of cars, flea market shopping and even a water skiing squirrel during the Pennzoil AutoFair.
The Bumper to Bumper IRA Outlaw Sprint Series faced off against the Neal Tire MOWA Sprint Car Series at Iowa's 34 Raceway on Saturday night, April 8.
The Deery Brothers Summer Series late models traveled to Iowa's West Liberty Raceway for a night of racing on Saturday night, April 8.
The USAC National Midget Series visited Kokomo (Ind.) Speedway for night one of the Kokomo Grand Prix on Saturday, April 8.
The NASCAR XFINITY Series visited Texas Motor Speedway in Fort Worth, Texas, for the My Bariatric Solutions 300 on Saturday, April 8.
The World of Outlaws Craftsman Late Model Series wrapped up Illini 100 weekend at Farmer City Raceway on Sunday, April 2.
The USAC Silver Crown Series kicked off the season with the running of the Sumar Classic on Sunday, April 2 at the Terre Hate (Ind.) Action Track.
The Monster Energy NASCAR Cup Series ventured to a short track for the first time this year on Sunday, April 2 when the series visited Martinsville (Va.) Speedway for the STP 500.
The American Flat Track series traveled to The Dirt Track at Charlotte for the Harley-Davidson Charlotte Half-Mile on Saturday, April 1.