Sat, Apr 29 - Sun, Apr 30, 2023

NASA at Thunderhill Raceway Park

Thunderhill Raceway Park

About this event

IMPORTANT:

In-car instruction is allowed for HPDE1. If you are signed up for HPDE1 and prefer to have a lead-follow instruction format, please let your group leader know. Spectators allowed. Passengers allowed (must be at least 18 years old) and must sign in at registration to get a wrist band to participate. Kid's Club will be open! NASA BBQ is on!


HPDE GENERAL NOTICE:

If you do not see the HPDE group that you want, it's full. If you are unsure of which HPDE level to choose, please contact us: https://nasanorcal.com/contact-us/.


HPDE / TT Groupings for this event:

Saturday:

- HPDE 1 & 2

- HPDE 3

- HPDE 4

- TT


Sunday:

- HPDE 1 & 2

- HPDE 3 

- HPDE 4

- TT


HPDE 1 NOTICE:

Do not choose "instructor" below. One will be assigned to you automatically.


HPDE 2 NOTICE:

HPDE 2 is for drivers that have been signed off to drive on their own, but just want more time in HPDE 1. So, Group 2 is Group 1 (and runs with Group 1), but they have no instructor assignment. Please check the website or contact the group leader to make sure you are eligible. https://nasanorcal.com/hpde-get-started/.


HPDE 3 NOTICE:

There will be at least four 20-minute sessions. Please check the website or contact the group leader to make sure you are eligible. https://nasanorcal.com/hpde-get-started/.

Sunday only entrants MUST have completed a prior Sunday HPDE3 event to be eligible.


HPDE 4 NOTICE:

There will be at least four 20-minute sessions. Please check the website or contact the group leader to make sure you are eligible. https://nasanorcal.com/hpde-get-started/.



RACERS:

All regular NASA race groups: AI, AIX, ST, SU, NP01, SM, SE30, SE46, 944 Spec, Spec-Z, Legends, Thunder Roadsters.


LATE REGISTRATION FEE: Online registration closes Tuesday at 6 PM week of the event. After that, all registrations must be done at the track and pay a $100 late fee.


License: Your competition license is good for one season. Purchase your season license online in your member account. Apply for a new NASA license here: https://form.jotform.com/drivenasa/license-application


Medicals: If your medical is expired, you're ineligible to race! Use this link to renew your medical info: https://form.jotform.com/drivenasa/nasa-medical-application.


SUPERSIZE NOTES:

Spec Miata / Spec E30 drivers may Supersize to ST.


SOUND LIMIT:

There is a STRICT sound limit of 103 dB measured 50’ from the line on driver’s right, apex of T15. Attempts to fool the meter or lift will easily be detected by the track’s dedicated sound person (they hate that!). Please prepare to adjust your muffling system if necessary. This is the same standard that has been in place for years.


GENERAL DISCLAIMERS:


REFUND POLICY:

HPDE/School/Open Track - Full refund less $30 processing fee or account credit, with at least one week notice prior to the event, otherwise no refunds or credits.


Race Groups:

Full refund less a $30 processing fee or account credit, provided that you registered at least 12 days in advance and you notify your NASA region within five days following the missed event. No partial refunds allowed. This policy does not apply to special events. Once the car hits the track all fees are non-refundable.



Online Reg Closes Tue Apr 25 @ 11:59 PM.

For more details, visit https://members.drivenasa.com/events/4176

Thunderhill Raceway Park

Organizer

HPDE organized by

NASA - California - Northern Region

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