CSCC Chicane Challenge XXXIV (for drivers)
- When
- Where
- Portland Int'l Raceway, Portland, OR
- Event type
- race
The Cascade Sports Car Club presents Chicane Challenge XXXIV and Festival of Endurance, a double race weekend on September 19 and 20, 2026, at Portland International Raceway in Portland, Oregon. This chicane event operates out of the North Paddock and is sanctioned by ICSCC under the 2026 Competition Regulations. A strict sound variance is enforced; all cars must be under 103.0 db at 50 feet. Entry to PIR will be through Start/Finish on Friday and Saturday, and Turn 8 gate on Sunday unless otherwise notified. Early entry on Friday is not permitted until after 1:00 PM unless signed up for Friday's Test and Tune or HPDE. The pedestrian bridge is open Saturday from 8 AM to 6 PM and Sunday from 8 AM to end of day. Spectators, friends, and family are welcome with free admission and free pit/spectator passes. Saturday race entry fees are $395 for ICSCC or other licenses, and $375 for Cascade Members. An additional race group entry on Saturday costs $185. Sunday enduro team entry fees are $395 for the 2-hour, $595 for the 4-hour, $795 for the 6-hour, $650 for 2 and 4-hour, and $895 for 2, 4, and 6-hour. Discounts on Sunday enduro fees are available for drivers also entered on Saturday: 10% for 2-hour, 15% for 4-hour, and 20% for 6-hour. A late entry fee of $50 applies after September 16, 2026, and requires a full competition license. Entries open upon announcement and close with a postmark by September 16, 2026. Novice drivers must register by Wednesday, September 16. Other eligible licenses include CACC, SCCA, NASA, SOVREN, or FIA/ASN. Race groups include various classes such as CR, CSM, HT, SM, SPM, SPO, SPU, ST1; ITX, PRO3, PRO7, PRO44, PRO86; AS, GT1-2-3, ITE, SE46, SST, ST; CT4, E-F-H Imp Prod, ITA-B-C-S, GTL, ST2-3-4-5; B-C-D-E-F SR, CC4, CF, FA, FC, FF, FL, FM, FV, Novice Open Wheel; and Novice Closed Wheel. Novice Closed Wheel drivers should sign up in MSR under Novice Closed Wheel for both days, and their race group will be assigned by the License Director. The race schedule and 2026 supplemental regulations are available. Contact Race Chairman Mike Smith at 360-518-3986 until 9 PM or mikes@patriotfire.com. The Registrar is Jamie Anderson at race_registrar@icscc.com.