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National Auto Sport Association SoCal – Buttonwillow Raceway Classic.

Fri–Sun, Oct 30, 2026 – Nov 1, 2026

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National Auto Sport Association SoCal – Buttonwillow Raceway Classic
About this event

NASA SoCal Buttonwillow Raceway Classic. Multi-day event with HPDE 1–4, Time Trial, and Sprint Racing. NASA membership required. Register at members.drivenasa.com.

Day-of schedule
  1. 07:30Gates open · tech inspection begins
  2. 08:30Mandatory drivers meeting
  3. 09:00First run group on course
  4. 12:00Lunch · course walk reopens
  5. 13:00Afternoon sessions
  6. 16:30Awards · paddock breakdown
What to bring

Snell SA2015 or newer helmet (loaners typically available, $5–$10). Long sleeves, closed-toe shoes. Tire pressure gauge. Folding chair. Water. Patience. A working sense of humor.