The Mustang Forum for Track & Racing Enthusiasts

Taking your Mustang to an open track/HPDE event for the first time? Do you race competitively? This forum is for you! Log in to remove most ads.

  • Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!

NASA SoCal @ BW (10-11 June 2023) - w/WERC 5 hour enduro

Event Type
Track Event
Event Organizer
Event Link

NASA SoCal is off to Buttonwillow Raceway Park for event #6 of the 2023 season.​

SERC rules and registration

Information about SERC endurance racing in NASA SoCal.
Team owners must register the vehicle and the team before drivers can register.
Team drivers must register themselves and only AFTER the team owner has registered the vehicle and the team.
For more information on how to register for enduros, visit this page.
Here is the link to the WERC rules.

WERC 5-hour enduro registration is here:

Important Dates
Early registration ends.
5/27/2023 Rate for race entries increase by $50. **NEW THIS YEAR** As of this date, any changes to enduro team drivers and any new enduro driver registrations will incur a $100 fee.
6/7/2023 Online registration closes.

Eligibility and Licensing Requirements

HPDE 1: Valid, state-issued drivers' license.
HPDE 2-4: HPDE passport check or instructor approval.
Time Trial (TT): NASA TT license, NASA Competition License, or approval from series leader. Contact John Magnuson, [email protected]
Racing (sprint and endurance): NASA Competition License
Supersize ST: You must be registered to race in order to supersize your entry.


Required: Racing, Time Trial
Optional: HPDE 3-4
None: HPDE 1-2 (These sessions are not timed.)
  • BW_start_finish_2022[1].jpg
    110.6 KB · Views: 132