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 Time Trials Nationals will be available soon.

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.

Coming soon!

2026 SCCA Targa Great Lakes

July 29th - August 1st, 2026 — Event Schedule

*subject to change

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.

These are the official unofficial hotels of Targa Great Lakes. There are not any room blocks set aside, however this is where the organizers will be staying and we encourage all the teams to join us!