20th Charity Challenge info on Sep 8, 2023 (864019) | MotorsportReg.com

20th Charity Challenge

20th Charity Challenge


Friday, Sep 8 — Sunday, Sep 10, 2023
Sonoma Raceway, Sonoma, CA

Registration closed September 1, 2023 5:59 PM at 2023-09-01T17:59:00-0700 Registration ends September 1, 2023 5:59 PM at 2023-09-01T17:59:00-0700 Registration opens January 1, 2023 12:00 AM at 2023-01-01T00:00:00-0800 Registration runs from January 1, 2023 12:00 AM to September 1, 2023 5:59 PM

20th CSRG Charity Challenge at Sonoma Raceway
(Open Sound Event)

This is our signature event, with over 250 entries, spectators, car club displays, vintage aircraft flyovers and more.  And starting in 2022 this becomes a full, three day event, with practice and some qualifying on the optional Friday session. Since the first Charity Challenge in 2004 our charity rides program has raised over $1M for the Sonoma  County charities, and the Saturday night part dinner and auction are as fun as parties can get.

All CSRG-compliant cars (see Section III B, page 4, and Appendix A of the General Rules and Safety Regulations at <http://csrgracing.org/rulescsrg.html> for compliance requirements) are welcome, as are all drivers with current VMC member organization Medical Cards.

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, but we encourage you to consider joining CSRG as a Full Racing Member ($150/yr) and enjoy the full benefits of membership throughout the year.  Full Racing Members of CSRG who haven't renewed their membership must renew at <csrg.motorsportsreg.com> before their race entry is processed.

FYI Registration is suspended at 6pm the Friday prior to the event. This allows for entries to be assigned run groups and the roster created; the board approves the roster; and, finally, Geoff Pitts sets the schedule so that, as much as possible, drivers with multi cars are not in back-to-back sessions.

CSRG Full Racing Member Entry Fee


Single-event CSRG Membership Dues (Member for this event only)


Additional Car with same registered driver

 $400 ea.

Friday: Optional Practice & Qualifying day for the Saturday races. Practice will be held the first half of the day & qualifying in the latter half. 


Garage: The garages at Sonoma Raceway are numbered by the half door, so each door has two numbers. Each half door is enough space for approximately two cars nose-to-tail. This reservation is for one half door, or one numbered space.


Late Fee (entry received less than 14 days before event)



Thank you,

CSRG Board