Sat, Feb 27 - Sun, Feb 28, 2021

Porsche Owners Club at Buttonwillow

Buttonwillow Raceway

About this event


Buttonwillow Raceway Park; February 27-28, 2021

Cup Racing, Time Trials, Performance Driving Series (PDS) and our first Cup Racer's Clinic of 2021 at the fabulous Buttonwillow Raceway Park.

We will run configuration # 1 Clockwise

POC's Cup Racing Clinic will be available for all qualified applicants. Please request and submit your application forms to Joe Wiederholt at for consideration.  All GCR requirements for race car preparation and safety equipment will be inspected and enforced. Expect great instruction and one of the most exciting weekends of your life! 

Here is the Racer's Clinic application: POC Racers Clinic application - version 01-29-21

Here is the schedule for the weekend Buttonwillow Schedule - February 2021

In lieu of an in-person Drivers Meeting (due to COVID-19), the following notes are provided. Please read them!

February 2021 Buttonwillow Drivers Meeting notes

Please note our special EARLY BIRD PRICING OFFER ($50 discount) for this event expires Friday February 12th at midnight.

Come join us for an exciting weekend at Buttonwillow Raceway Park featuring Cup Racing (CR), Time Trial (TT), Performance Driving Series (PDS) and Racer's Clinic groups . Note that we will not assign instructors to new PDS drivers during this event due to social distancing requirements.

Registration will be available Saturday morning and Sunday morning at John Momeyer's trailer starting at 7:00 AM. Cup Racers and Time Trial participants must present your vehicle logbook at check-in, complete with an inspection stamp from an approved POC Tech Station. PDS participants must show a completed Tech Inspection form in order to register. We will use SpeedWaiver to confirm registration and handle signature of required waivers.

Vehicle tech inspection should be completed before you get to the track to avoid check-in delays and last minute repairs. Please schedule an inspection at one of our approved tech stations prior to the event. Tech inspection at the track will be provided by PRO Motorsports and Vali Motorsports. The cost is $20, payable to POC.

Tire service: Buttonwillow Raceway Park Tire Center will be providing tire services. They are located in the middle of the paddock and offer American Racer, Avon/Cooper, Goodyear, Hankook, Hoosier, and Toyo tires. They can be reached at (661) 764-5333 or for orders.

Fuel: Buttonwillow Raceway Park Fuel Center will be providing VP 110 leaded and street legal 91 and 101 unleaded fuel at the track both days. Purchases can be made at the automated self-serve credit card pumps on Friday, Saturday, and Sunday. Contact the track office at (661) 764-5333 or with any fuel questions or for latest pricing.

Friday Testing: Buttonwillow Raceway Park is offering Friday testing in our chosen configuration (1 CW). The cost is NOT included in your POC registration. Contact the track office for details at (661) 764-5333 or

Garage Rentals: Garage rental space is limited. Please contact the track office for pricing and availability at (661) 764-5333 or

Directions: Buttonwillow Raceway Park, 24551 Lerdo Highway, Buttonwillow, California 93206. Interstate 5 freeway, Lerdo Highway exit, west on Lerdo Highway for 0.5 miles to Cal Club Rd.

Lodging:  Holiday Inn & Suites in Bakersfield, 3927 Marriott Dr. Bakersfield, CA 93308. Call (661) 377-8000.

Camping: Buttonwillow Raceway Park offers a 43 space RV Park with electricity and water hook-ups. Contact the track office at (661) 764-5333 or to make reservations. Motorhome dry camping will be permitted on Friday and Saturday nights. Quiet time will be enforced from 12 AM to 6 AM. There are permanent bathrooms with showers available at the track.

Saturday: Gates are open 24hrs. There is a mandatory Drivers Meeting for PDS drivers. Track goes hot at 8 am.

Sunday: Gates are open until track closes at 6pm. Track goes hot at 8 am.

Buttonwillow Raceway Park charges a $10.00 entrance fee (per person) at the gate.  This one-time fee is good for the entire weekend.

Note that when you register you will be asked if you would like to receive text messages from POC.  If you say "Yes", we will be able to send you text messages at the track when we have schedule changes or other items of general interest. We will not use the text capability to spam you away from the track.In the interest of social distancing, please accept text messages as this is our best method of contacting you at the track.

POC contacts:

Director of Motorsports: Joe Wiederholt (858) 525-5278 or

Club President: John Momeyer (661) 478-9561 or

Chief Driving Instructor: Dwain Dement 949-633-9455 or 949-770-2888

Competition Director: John Momeyer (661) 478-9561


Event requirements

Vehicle tech inspection should, if possible,  be performed at an official POC Tech Inspection Station before you get to the track to avoid check-in delays and last minute repairs and to provide for social distancing.

PDS Technical Inspection Form       Time Trial or Cup Racing Technical Inspection Form

Car Class Calculator

Help me class my car

POC General Competition Rules for 2021

2021 GCR - Appendix D - Classification for GT Cars  Appendix D Calculator

Link to other General Competition Rules and Appendix's



Entries (132)

Octavio Arreaza
Chris Castiglione
Don Kravig
Tony Castiglione
Eric Oviatt
Aleksandar Tasic
Mark Zajler
Phillip Harvey

Buttonwillow Raceway

Buttonwillow, CA
Download track map
Download track map


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Porsche Owners Club

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Event over!