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Thunderhill Raceway

April 23 2021

This is an event for Cars only on Friday April 23rd at Thunderhill Raceway   

ONLINE REGISTRATION IS NOW CLOSED.  WE DO HAVE SPACE IN A1 and A2 GROUPS SO YOU CAN REGISTER AT THE TRACK. 

Format:  HPDE format for Cars & drivers of all types and levels + Race Testing

Event Hours:  8:30am to 5pm

Driver 'Skill Levels' for this Event:  Race Testing in the 'A1' and 'A2' Groups,  and Mixed to Novice Groups also available.  

  • A1 Group is High Horsepower/speed (below 2 minute lap times)
  • A2 Group is Low Horsepower/speed (over 2 minute lap times) 
  • Mixed Run Group
  • Low Intermediate/Novice

Partner Group?  None

Guest Groups?  TBD

Track Configuration:  East Track (3 Mile) with the bypass at T5 throughout the day.

Entry Fee:  $260   ($300 at the track if not pre-registered and $150 for half day if not pre-registered.) 

Refunds & Cancellations:  Per our standard policy under the website menu header 'FAQs & Forms'.  If you're not familiar with our cancellation policy please review before completing your registration for this event.  This is a 'Rain or Shine' event.





TMR Events - 2021
WeatherTech Raceway
Oct 31
Thunderhill Raceway
Nov 12
Sonoma/Sears Point
Nov 20
Sears Point Autocross
Nov 20
Sonoma/Sears Point
Nov 21
Shrink List




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