Are you up for the Challenge?
Prove it. Join us November 14-15 in Buttonwillow, CA for the 2026 Tire Rack SCCA Time Attack Challenge at Buttonwillow Raceway Park!
Take on CW13 with us for the first time since 2022 and claim your spot on our records list. Registration opens to all drivers tomorrow, August 19th, at 3pm Central!
Don’t forget to take advantage of the Early Bird discount – if you register by August 28th you’ll save $100 off your entry fee!
We’ve only got room for 60, so don’t find yourself on the waiting list because you took too long.
We’ll see you there!