Do you enjoy driving in a spirited fashion and want to take it to the next level? Join our community of like-minded enthusiasts at one of the best autocross locations in the country. Autocross is a timed competition where drivers compete one at a time to navigate a course as fast as they can without hitting traffic cones.
The number one goal is to have fun and novices are very welcome. Autocross is as much about the community as it is about the driving.
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Welcome Dan Quaroni as the new NCR Autocross Chair. |
The Online Driver Meeting is mandatory reading for all drivers. |
Sponsors Wanted
Contact the Autocross Chair for sponsorship opportunities and rewards.
Autocross Registration
Registration for NCR Autocross Events (except the Zone 1) is on MotorsportReg.com. Registration is open to all licensed drivers over the age of 18 and to children of PCA members with permission of the Autocross Chair and subject to the PCA JPP requirements.
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Registration | Scoring | Awards | Classification | Safety | Instructor Rules | Sound Restrictions
!-These are the Rules, but are under review...
Please see the NCR Autocross COVID-19 Protocols for additional rules due to COVID-19.
-->The purpose of these rules is to ensure safe, fair and enjoyable competition for all competitors at NCR autocross events. North Country Region Autocross rules are based on the PCA Parade Competition Rules (PCRs) for autocross. See 2023 PCA Parade Competition Rules. Note, however, that the NCR classes are different than the PCR defined classes.
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Within the two weeks prior to the event, go to https://ncr-pca-ax.speedwaiver.com/ and follow these basic instructions:
- Click on the name of the event you are registered for. This will display a form to fill with your first name, last name and mobile phone number.
- Make sure you use your name exactly as it appears in your Motorsportreg.com profile and that you enter a valid mobile number.
- Click 'Get My Waiver'. An invitation will be sent to your mobile phone.
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Autocross Chair | Dan Quaroni |
Consultant | Joe Kraetsch |
Administration | Dan Quaroni |
Registrar | Jeremy Mazzariello |
Chief Instructor | Dan Quaroni |
Novice Captain | Ed Moschella |
Sound | Erick Aubin |
Timing & Scoring | Jeremy Mazzariello Lisa Roche Gareth Peters |
Course Design | Chris Darminio Justin Chen Rob MacAlpine |
Waivers & Onsite Checkin |
Lisa Burke Erick Aubin |
Grid Captain | Read Fleming |
Results | Daniel Quaroni |
Safety | Rob MacAlpine |
Classification & Protest Committee |
Joe Kraetsch Jeremy Mazzariello Dan Quaroni |
Tech Inspection | Georges Rouhart Neil Halbert Chris Lindquist Bill Aubin |
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What is PAX?
The PAX (Professional Auto-X) Index has been used by SCCA® and other clubs for years. It is a handicapping system that attempts to account for performance differences between car classes allowing the drivers' performances to be compared. A PAX factor, based on performance potential, is assigned to each base class. The fastest cars have a PAX factor of 1.000; other PAX factors are a percentage relative to the fastest cars. Each driver's actual time around the course is multiplied by their car's PAX factor to calculate their PAX time. This PAX time is also called their indexed time or factored time. PAX times can then be compared across classes.
It is impossible to come up with a PAX index that is perfect just as it is impossible to come up with a class system that is perfect. Everyone believes that someone else has a softer(i.e. easier) PAX factor.
What is an Indexed Class?
An indexed class is a class that combines several classes into one class and uses factored times to compare the results. We do not get enough entries to populate the individual classes so we need to combine multiple base classes to offer competetive classes. By forming indexed classes. the factored (aka indexed) times provide a more equitable comparison of the results than the raw times.
2023 NCR PAX Index
The NCR PAX Index is based on the PAX/RTP Index developed by Rick Ruth that is based on hundreds of autocross events nationwide. The NCR Porsche Street Category is separated into base classes that map to SCCA® classes. The PAX factors for the corresponding SCCA® classes are used for the NCR base classes. The exception is Street Class 6 which contains street Porsches that are excluded from the SCCA® Street Category. For class 6 we use a PAX factor between the SCCA® Super Street (SS) and SCCA® Super Street Prepared class (SSP) classes.
NCR Class | SCCA Class | PAX Factor |
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1 | ES | 0.792 |
2 | CS | 0.810 |
3 | BS | 0.818 |
4 | AS | 0.821 |
5 | SS | 0.830 |
6 | SST | 0.841 |
For the NCR Porsche Race Category and for all non-Porsche classes, we use SCCA® classes as base classes so we use the SCCA PAX for the base class.
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