Muscle Cars, Can Am Cars, TransAm, Le Mans cars and more

Muscle Cars, Can Am Cars, TransAm, Le Mans cars and more

 Bonhams under 2 Liter Championship Cars... perfect in every detail

Bonhams under 2 Liter Championship Cars... perfect in every detail

 Get up close to all your favorite production car brands, BMW, Mini, Alfa Romeo and more!

Get up close to all your favorite production car brands, BMW, Mini, Alfa Romeo and more!

300 cars, 8 races

At vintage racing events, you will spend almost no time looking at an empty track. Each morning there is a full slate of qualifying, and starting right at lunch time, through dusk, there is non-stop racing.  The paddock is fully open, and all the drivers and mechanics are HAPPY to talk to you about their cars.

Special Features

Bonhams and HRRDC Under Two Liter Championship.  CSRG will be hosting an incredible group of under two liter Sports Racing at the David Love Memorial April 7-8. Featuring cars built between 1955 and 1960, this is the opening event of a 5 race championship featuring Ferrari, Porsche, Maserati, OSCA, Lotus, Cooper, Lola and Elva, among others.

The Crossflow Cup - The second round of the Formula Ford Crossflow Cup Championship.  The 50 drivers in this series relive the intense  Formula Ford racing that started the careers for the likes of Emmerson Fittipaldi, James Hunt, Ayrton Senna and more.

Production car groups

There are 4 production car groups organized based era, modifications and engine displacement.  They range from American big bore cars, to small but feisty European and Japanese cars.  The production car grids are big, and the racing is very close.  Whether you love Porsche's or Ferraris, its almost impossible not to find your favorite car

Open Wheel Groups

Formula Atlantic, Formula B, Formula Junior, Formula Ford and Formula V are all represented in strength. 

Sports Racer Groups

The beautiful envelope bodies and powerful engines make the ancestors for today's LMP1 cars lovely to look at, but also to watch and listen to.

 Crossflow Cup Action

Crossflow Cup Action

Ferraris from any era are breathtaking

Alfas at Sonoma (2).jpg

Small sedans from all eras provide big fields and close racing