About this event
ROSE CITY OPENER XXXIII
Presented by Cascade Sports Car Club
April 26 - April 27, 2025
This is a DOUBLE race weekend, non-chicane event, operating out of the North Paddock.
THIS EVENT ENFORCES A STRICT SOUND VARIANCE - ALL CARS MUST BE UNDER 103.0 db AT 50FT
Entry to PIR - Entry to PIR will be through Start/Finish Friday and Saturday, and Turn 8 gate Sunday unless otherwise notified.
No early entry on Friday until after 1:00pm unless signed up for Friday's Test and Tune or HPDE.
The pedestrian Bridge is open from Saturday 8am – 6pm, Sunday 8am – end of day.
Friends and Family are welcome to come and watch you race - spectators are always FREE ADMISSION!
These races are sanctioned by ICSCC, under the 2025 Competition Regulations as two separate championship races, organized by Cascade Sports Car Club and held at Portland International Raceway, Portland, Oregon. Mike Smith, Race Chairman, may be reached at 360-518-3986 until 9 p.m. or by email at mikes@patriotfire.com.
Registrar Contact: Jamie Anderson Email: registrar@cascadesportscarclub.org
ENTRIES OPEN: Upon receipt of this announcement
ENTRIES CLOSE: Postmark by April 23, 2025
ENTRY FEES:
| ICSCC or others – (Saturday & Sunday races + 1-hour mini enduro) | $555 ***GREAT VALUE! |
| Cascade Members – (Saturday & Sunday races + 1-hour mini enduro) | $535 ***GREAT VALUE! |
| ICSCC or others – (Saturday & Sunday races) | $435 |
| Cascade Members – (Saturday & Sunday races) | $415 |
| Saturday only race or Sunday only race | $290 |
| Additional Race Group Entry (Saturday, Sunday or BOTH!) | $185 |
| 1 Hour Enduro Only Entry | $200 |
| LATE ENTRY FEE (after 4/23/2025) | $ 50 |
| Pit/Spectator passes | FREE |
Friday Test 'n Tune - SIGN UP HERE
Volunteer Sign-up
"Other" eligible licenses include but not limited to: CACC, SCCA, NASA, SOVREN, or FIA/ASN.
CLASS ROTATION – Group 4
Grp #1 – SPO, SPM, SPU, PRO3
Grp #2 – CR, PRO7, SM, CSM, HT, ITX, PRO44, ST3, ST4, ST5
Grp #3 – CF, FF, FA, FM, FC
Grp #4 – GT1-2-3, AS, ITE, SST, ST, ST1, ST2, SE46
Grp #5 – ITA-B-C-S, CT4, GTL, E-F-H Imp Prod
Grp #6 – FL, FV, B-C-D-E-F SR, CC4, Novice Open Wheel
Grp #7 – *Novice Closed Wheel *Sign up in MSR under Novice Closed Wheel on both days. Novices in Group 7 have a Saturday novice only AM practice session. For all other sessions, groups will be assigned by the License Director.
Grp #8 - 1 Hour Enduro ME0- SPO, SPM, SPU, GTI, GT2, GT3, ITE, ST, SST; ME1- EIP, FIP, GTL, AS, SE46, ST1, P1; ME2- PRO3, ITS, PRO44, HIP, CT4, ST2, ST3, P2; ME3- CR, PRO7, SM, CSM, HT, ITA, ITB, ITC, ST4, ST5, P3; MSR- ICSCC eligible Sports Racers
Grp #9 - Nostalgic Series PO - Production cars with open modifications (engine swaps/aero), P1 - Production cars 1999cc and under; P2 - Production cars 2000cc - 2999cc; P3 - Production cars 3000cc - 3999cc; P4 - Production cars 4000cc and over; F - Formula cars; SR - Sports Racers
RACE SCHEDULE
2025 CSCC SUPPLEMENTAL RULES
Event requirements
Thank you for using MotorsportReg.com online entry system for Cascade Sports Car Club. If you follow these steps to create your account the first time you enter, your future entries with us will be quick and painless! You can also use this same profile to register for other events on MotorsportReg.com.
- If you do not already have one, create an account on MotorsportReg.com after reading these steps. Your email address is your primary identifier for your profile.
- Once logged in, click "My Account" at the top right.
- Review your vehicle(s) making sure to enter your preferred car numbers and your transponder number. Please make sure that the vehicle(s) used for THIS EVENT are listed accurately.
- Enter your medical information for the Ambulance/Life Support crew.
- If you already have an account, please be sure your profile contains your club affiliation & competition license type AND CURRENT VEHICLE INFORMATION
- Now return to this page and enter the event and pay online.
If you have technical issues with online entry on MotorsportReg.com, you can contact their customer support during normal business hours at 415-462-5603 or online at MSR Help.
You will receive an email confirmation of your entry automatically from the MotorsportReg.com system. If you have any questions about the event, please contact Jamie Anderson (registrar@cascadesportscarclub.org).
Transponder numbers are required for all race cars. If you do not have a transponder listed in your vehicle profile, you must provide the number at Registration. If you don't own a transponder, you may rent one for the weekend from Registration by selecting that item when you register.
Remember to bring your competition license and current government/provincial driver's license with you to Registration. Race Registration is in the CENTER room on the 2nd floor of the North Paddock tower.
Non-ICSCC licensed drivers are welcome! Please note the following:
E 613 – Any non-ICSCC licensed competitor entered in a Conference race must present his/her credentials to the ICSCC License Director prior to entering the race course. The following minimum requirements must be met before a non-ICSCC license holder may compete in an ICSCC race:
A. Must hold a valid equivalent competition license issued by CACC, SCCA, NASA, SOVREN or FIA/ASN. Licenses of other sanctioning bodies may be honored at the discretion of the License Director. (license_director@icscc.com)
B. Must have proof of competing in at least two (2) races in the current/or prior season.
C. Must hold a current valid driver’s license issued State, Province, and/or other sovereign nation.
D. Must be a minimum of sixteen (16) years of age. Minor participants must have a signed waiver on file from both parents prior to any on-track activity.
