SONOMA, Calif. -- The Classic Sports Racing Group (CSRG) kicks off its 44th season at Infineon Raceway this weekend, April 2-3.

More than 250 vintage race cars will grace the road course over the weekend, including Sports Racing, Formula and Production Sports Cars from the 1930s through the early 1970s. The groups will consist of many well-known machines, including Ferrari, Aston-Martin, Porsche, Shelby 350GT, Corvette and Jaguar.

The weekend will also feature the MG West Coast Reunion with nearly 100 MGs slated to race in special MG-only race groups, an MG parade during the lunch break each day, as well as charity track rides on Saturday.

The event will feature open practice on Friday, with vintage racing slated for the 12-turn, 2.52-mile road course on Saturday and Sunday.

Gates open at 8 a.m. each day. Admission is $25 per day or $40 for a weekend pass. Children 12 and under are admitted FREE. A major portion of ticket sales from the event weekend will benefit Rotary Central Marin Foundation and the Sonoma Chapter of Speedway Children’s Charities, the charitable arm of Infineon Raceway.

CSRG returns to Infineon Raceway, Oct. 1-2, for the CSRG Charity Challenge. CSRG has contributed nearly $500,000 to Sonoma County youth organizations through Speedway Children’s Charities since 2002.

For more information on the Classic Sports Racing Group, visit www.csrgracing.org. For tickets,visit www.infineonraceway.com.