57th Season Finale info on Nov 1, 2024 (949416) | MotorsportReg.com

57th Season Finale, Thunderhill Raceway Park
​(103dB sound limit event)

The racing is chill, the weather is exquisite, everyone gets lots of track time and the Saturday dinner is delicious, fun and memorable.   There will be midday Mechanical Picnics on both weekend days, as well as the possibility of an enduro.

We're running on the 3-mile, traditional Thunderhill course. Thunderhill Raceway Park is a fast, technical driver’s track with an excellent surface, plenty of run-off, and outstanding amenities, including covered paddock space, plenty of electric power in the paddock, a comfortable lounge with WiFi, and an enclosed third-floor Tower Viewing Area with elevator service.

All CSRG eligible cars are welcome along with Larry Oka Racing Series-1 Miata Group.  We invite Sports 2000 cars through the 80s to come try vintage racing.

Thunderhill is a sound-control track, with a maximum of 103db sound allowed, so fit mufflers if in doubt.

Fees: CSRG requires all drivers be either a Full Racing Member of CSRG, or a Single-event Member.  Our friends from other racing organizations may choose the Single-event Membership for $100. 

Cancelation Policy: If your withdrawal is received in writing seven (7) or more days before the event, you may request a refund of your fees, less $100 processing charges. If your withdrawal request is received less than seven (7) days before the event, you may request a refund of your fees, less $200 processing charges. No refunds will be given once the driver has completed check-in whether that be the Friday or Saturday of a race event.