The Classic and Sports Racing Group (CSRG) has announced that its 11th annual Charity Challenge, scheduled for October 3-5 at Sonoma Raceway, will feature Masters HGP, the premier vintage F1 series. This will be the first full season in the U.S. for Masters HGP since acquiring its American equivalent, Historic Grand Prix (HGP), in 2013.
The Charity Challenge is CSRG’s showcase event featuring more than 250 cars including F1, Can-Am, Trans-Am and Endurance racers, as well as the Production Sports Cars that were the genesis of sports car racing in the USA in the early ’50s.
No Subscription? You’re missing out
Get immediate ad-free access to all our premium content.
