Event Lead	John Hunter
Competition Director	Andrew Maffessanti
Driver Coaches	Brandon Anderson, Nick Allen, Connor Placer

A. DRIVER ELIGIBILITY: The event is open to all drivers with a valid state driver's license and a full membership to the SCCA.  If you don't have a membership you can join when you register.

B. TIME TRIALS LICENSES: It will help if you have one, but it's OK if you don't. Event officials will work with you to make sure you get one fitting your experience level at the event. (No charge.)

C. MEDICAL: Please notify the Officials of any pertinent medical condition(s). Any participants involved in an accident in which there is significant damage or any injury, or at a race official’s discretion, MUST present themselves or be transported to the track medical facility for evaluation. Off-site medical transportation fees may apply.

D. MINOR DRIVERS: Drivers 16- and 17-years-old, with a state-issued driver's license can compete, but there is some extra paperwork. Please contact Officials before the event and get approval from the Event Lead.

A. VEHICLE ELIGIBILITY: Competition is open to all vehicles conforming to the National Time Trials Classes. Some tracks do not allow Electric Vehicles. Please refer to Track Information to verify EV eligibility.

B. DECALS: All cars must have Tire Rack SCCA Time Attack Challenge decals and any required partner decals visibly placed on each side of the vehicle and a Tire Rack windshield banner at the top of the front windshield. Decals will be provided free of charge and may be obtained at registration and/or tech. A diagram of sticker placement for Time Attack Challenge events can be found here: Time Attack Challenge Decal Placement. A diagram of sticker placement for the Time Attack National Championship can be found here: TANC Decal Placement.

C. TECHNICAL INSPECTION: All vehicles must be presented at tech to turn in tech forms and pass the event safety inspection (Tech) if required prior to any on-course participation. Tech may also check event sponsor decal requirements and verify compliance of Vehicle Identification. Competitors are cautioned that vehicle/identification color combinations such as red/black, red/blue, and white/silver do not have adequate contrast.

D. TIMING & SCORING: All cars are required to use fully operational Westhold, MyLaps/AMB TranX260 or X2 transponders. The driver is responsible for providing correct information to Timing & Scoring. Non-functioning transponders will likely result in the loss of times.

E. RENTAL TRANSPONDERS: Rental transponders are available through registration.

A. GENERAL RULES: This event is governed by the 2026 SCCA Time Trial Rules (TTR), National Competition Format and National Classing as outlined at timetrials.scca.com plus the rules and procedures found on this page.

B. PASSING & TRACK PROCEDURES: Groups will use the suggested passing rules and procedures for Novice, Intermediate and Advanced Drivers as outlined in the “Rules of The Track” section found at timetrials.scca.com.

C. CLOTHING: Drivers are required to wear the minimum clothing outlined in the SCCA Time Trials Rules or as required in the specific track rules for their car and class. Safe apparel must be worn in the pits at all times (shirts and closed toe shoes). Crew members on pit lane must display their event credentials at all times while on pit lane.

D. PACED LAPS: Paced Laps are intended for Novice Drivers and Drivers who have never seen the track. Other drivers may join with permission of their group's driver coach if they join at the back and track density permits.

E. PIT LANE: The speed limit on pit road is 25 mph. No tire scrubbing in the pit lane prior to entering the course.

F. IMPOUND: Drivers will report to impound for post-session debriefs immediately following each session.

G. RESULTS: Live timing will be available during the event at timetrials.scca.com. Provisional and final results will be posted at the Event Center. Additionally, final results will be posted to timetrials.scca.com no later than seven days following the completion of the event.

H. FLAG PROCEDURES: Black Flag Station and other event-specific flagging procedures will be announced at the event.

I. SCALES: Location and Requirements will be available at check-in.

J. EVENT SCHEDULE: Actual session start times may be delayed from the published schedule due to unforeseen circumstances during the event. It is the driver’s responsibility to listen to the PA system and pay attention to activity on track. The schedule or run groups may only be changed (or start times advanced) at the discretion of the Competition Director, with concurrence by the Event Lead, depending on pre-race entry counts or as needed to accommodate situations during the event.

K. COMMUNICATIONS: Radio frequencies used by event officials may be monitored but shall not be used for communication by any participant.

1. EACH PERSON who enters through The Ridge Motorsports Park (herein, “TRMP”) gates

MUST sign the TRMP Track Waiver and MUST display the TRMP Wristband - NO EXCEPTIONS.

TRMP security personnel require all attendees sign the TRMP 

Waiver at the front gate prior to the start of the event.

2. All used or wasted oil, antifreeze, brake fluid, and other used chemicals must be removed 

from TRMP Property.

3. No vehicle may exceed 103 db 50 feet from the side of the road course. TRMP will

monitor sound periodically and will require modification of participant vehicles that exceed

103 db. 

4. In the event of a gas or oil spill on any asphalt surface, quickly notify TRMP track personnel.

5. UPS, FED EX or other deliveries will be accepted at TRMP’s front office and advance 

arrangements with TRMP are encouraged. TRMP is not responsible for lost, misplaced or

damaged items drop-shipped to TRMP property. Please make sure your name is clearly noted on

any package or delivery.

6. No race engines may be started before 8:00 am or after 7:00 pm.

7. Use of alcohol in the paddock is strictly forbidden during the “hot track” hours.

8. Please respect and obey all local, state and federal laws along with TRMP General Rules 

and Regulations and track guidelines.

9. TRMP prohibits firearms, pyrotechnics, and use of drugs on TRMP property. 

10. Participants will be allowed to walk or bike the track once the track is cold. NO 

MOTORIZED VEHICLES ALLOWED. This access will be allowed until dusk.

11. Facility entrance road speed is 15 MPH, paddock speed limit is 10 MPH. Pit Road speed 

40 MPH. NO SPECTATORS/MINORS/ANIMALS ALLOWED IN HOT PIT LANE. Officials and

crew members only.

12. Drones are prohibited on the property.

13. Riders of motorcycles and all-terrain vehicles must wear an approved helmet at all times 

on property.

14. All pets must be on a leash at all times. You are required to clean up after your pets and 

be courteous of the property and facility structures. 

15. One authorized photographer is allowed on track per group/event day. All photographers must 

sign the Ridge photography waiver and wear Ridge photography vests.

2026 Tire Rack SCCA Time Attack Challenge at The Ridge

August 22-23rd, 2026

Event Schedule

* Subject to change

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Friday August 21st

7:00 PM	Gates Open (Reminder - park in Paddock A)
7:00 PM	Registration/Tech Opens
8:00 PM	Registration/Tech Closes

Saturday August 22nd

7:30 AM	Registration/Tech Opens
9:00 AM	Oregon SCCA Road Race on Track
10:00 AM	Driver's Briefing - Classroom
10:00AM	GTA on Track
10:45 AM	TT Group 1 - Practice Session
11:00 AM	TT Group 2 - Practice Session
11:15 AM	TT Group 3 - Practice Session
11:30 AM	GTA on Track
12:15 PM	TT Group 1 - Time Attack 1 - Session 1
12:30 PM	TT Group 2 - Time Attack 1 - Session 1
12:45 PM	TT Group 3 - Time Attack 1 - Session 1
1:00 PM	Lunch - Lonestar Drift on track
1:30 PM	Oregon SCCA Road Race on Track
2:30 PM	GTA on Track
3:15 PM	TT Group 1 - Time Attack 1 - Session 2
3:30 PM	TT Group 2 - Time Attack 1 - Session 2
3:45 PM	TT Group 3 - Time Attack 1 - Session 2
4:00 PM	GTA on Track
4:45 PM	TT Group 1 - Time Attack 2 - Session 1
5:00 PM	TT Group 2 - Time Attack 2 - Session 1
5:15 PM	TT Group 3 - Time Attack 2 - Session 1
5:30 PM	FLEX
5:40 PM	Lonestar Drift on Track

Sunday August 23rd

9:00 AM	Oregon SCCA Road Race on Track
10:00 AM	Driver's Meeting
10:00 AM	GTA on Track
10:45 AM	TT Group 1 - Time Attack 1 - Session 3
11:00 AM	TT Group 2 - Time Attack 1 - Session 3
11:15 AM	TT Group 3 - Time Attack 1 - Session 3
11:30 AM	GTA on Track
12:15 PM	TT Group 1 - Time Attack 2 - Session 2
12:30 PM	TT Group 2 - Time Attack 2 - Session 2
12:45 PM	TT Group 3 - Time Attack 2 - Session 2
1:00 PM	Lonestar Drift on Track
1:30 PM	Oregon SCCA Road Race on Track
2:30 PM	GTA on Track
3:15 PM	TT Group 1 - Time Attack 2 - Session 3
3:30 PM	TT Group 2 - Time Attack 2 - Session 3
3:45 PM	TT Group 3 - Time Attack 2 - Session 3
4:00 PM	GTA on Track
4:30 PM	SCCA Time Attack Podium Celebration

A. PAYMENTS, WITHDRAWALS & REFUNDS: Credit card payment is required for online registration. A full refund will be given for cancellations made 2 weeks before the event start date. A $150 cancellation fee will be charged for cancellations made within 2 weeks of event start date. Any withdrawal or cancellation of your registration should go through my.scca.com by going to "My Events", finding your event, and clicking "cancel" to submit a cancellation request. If you have any additional questions, please reach out to the Time Trials team at timetrials@scca.com.