A. GENERAL RULES: This event is governed by the 2025 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. SOUND: PIRC has a sound limit of 95 db at the premises property line. Drivers found to be over the limit or deemed to be taking clear and evasive action to avoid giving an accurate reading must make a mechanical change to quiet their vehicle before returning to the track.  Vehicles that are unable to operate under the limit will be excluded from the event.

D. CLOTHING: PIRC requires SA, or equivalent, 2010+ helmets for all drivers. Any of the following approved helmet standards dated 2015 or newer, E.g., Snell SA2015 or 2020; SFI 38.1/2015, FIA... etc are allowed. Drivers are also required to meet the clothing minimums outlined in the SCCA Time Trials Rules for specific cars and classes. Closed-toed shoes must be worn in the pits and grid at all times. Crew members on pit lane must display their event credentials at all times while on pit lane.

E. 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.

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

G. IMPOUND: All drivers will report to impound for post-session debriefs immediately following each session.

H. 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.

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

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

K. 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, text alerts, 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.

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

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.

2025 Tire Rack SCCA Time Trials Nationals at

Pittsburgh International Raceway

September 18th-21st, 2025

*Schedule subject to change

Wednesday, September 17th

Thursday, September 18th

Friday, September 19th

Saturday, September 20th

Sunday, September 21st

Amp up your trip to Time Trials Nationals!

In addition to the epic weekend of camaraderie and competition that comes standard with your event entry, take a look at the following add-on items available for 2025 Time Trials Nationals at Pitt Race.

Event Gear

Show your love for the sport in general and 2025 Time Trials Nationals in particular with some event swag! The 2025 Time Trials Nationals store is open at SCCA Gear, with additional products being added throughout the summer. Orders will be shipped directly to you (and not available on site), so make sure you get yours taken care of & be ready for September!

NOTE: The deadline for guaranteed delivery before the event is Sunday, August 31. Orders placed after September 15 may not arrive until after TTNats.

Garage Rentals

We will have garage rentals available for the full event (4 days, Thurs, 9/18-Sun, 9/21) for $550.00 There will be 6 spaces available in the North Garage and 8 spaces available in the Event Center Garage - you can see the garage locations on the facility map, here. A Pitt Race camping pass is NOT included and must be purchased from the track separately if you intend to stay overnight.

Garage rentals will go on sale as add-on products during your Time Trials Nationals event entry in the Member Account Portal at 10am Central on Tuesday, July 29, 2025. You will select your garage location (North or Event Center) and the garage bay will be picked on a first-come, first-served basis on site.

Cancellation fee: A $150 cancellation fee will apply if cancelled within two (2) weeks of the event.

Test Day

There will be a Test Day, limited to 50 entrants, on Thursday, September 18, available for $200.00. Test Day sessions will be interspersed with the Ultimate Track Car Challenge competition. Test Day is limited to event entrants. No other drivers will be permitted.

Test Day slots will go on sale as add-on products during your Time Trials Nationals event entry in the Member Account Portal at 10am Central on Tuesday, July 29, 2025. 

Cancellation fee: A $50 cancellation fee will apply if cancelled within two (2) weeks of the event.

Camping Reservations

Pitt Race camping passes are required if you intend to stay overnight at the facility. They can be purchased for single or multiple days ($10/day or $40/event). One camping pass is required per vehicle staying overnight and would be collected at the Pitt Race gate attendant.

Camping passes are available now through the Pitt Race website. Camping IS included in the cost of an electric spot (see below if you are looking for electric hookups).

Pitt Race's cancellation policy: Cancellations of any passes or reservations 48 hours or more before the 6 pm event move-in will receive a full refund. Refunds are not available with less than 48 hours notice. Cancellation requests can be emailed to cancellations@pittrace.com to ensure an accurate record of the timing of your cancellation request.

Electric Reservations

Pitt Race electric reservations provide access to a 50 amp outlet (adapters are NOT provided) and a camping pass for $180 for the full event. You will need to present your email confirmation as proof of purchase upon arrival.

Electric reservations are available now through the Pitt Race website. Reservations are accepted online until 8 am the day of move in and any unreserved spaces can then be purchased in the Pitt Race Pro Shop on a first-come, first-served basis.

Pitt Race's cancellation policy: Cancellations of any passes or reservations 48 hours or more before the 6 pm event move-in will receive a full refund. Refunds are not available with less than 48 hours notice. Cancellation requests can be emailed to cancellations@pittrace.com to ensure an accurate record of the timing of your cancellation request.

• Event Tech Sheet — Download & fill out in advance to save some time on site.
• Decal Sheet — We'll have stickers for you on site, but here's where you'll need to put 'em.

PITTSBURGH INTERNATIONAL RACE COMPLEX INFORMATION AND RULES

A. Pittsburgh International Race Complex is a multi-venue shared facility. All participants are subject to the Pittsburgh International Race Complex Track Rules and Regulations. Copies of the current Track Rules are available at pittrace.com and are posted at the track. All persons entering the track must use the SmartWaiver process prior to arriving at the track. Please use the waiver process for all attendees. The waiver link will be sent out prior to the event.

B. Pittsburgh International Race Complex reserves the right to summarily remove anyone from the property who is found using controlled substances or is under the influence of alcohol, or for any other reasons they may deem necessary.

C. GARAGES: A limited number of enclosed garages are available for rent from the track on a first come basis. Garage rental info will sent out to participants via email.

D. ELECTRICAL & PARKING: Some electrical hookups are available from the track.

1. Contact the track to reserve a hookup.

2. These hookups are available on a first come basis.

3. Do not park parallel to the main paddock roads.

4. All parking is pull in or back in only.

E. WATER, COMPRESSED AIR, AND RACING FUEL are the responsibility of Pittsburgh International Race Complex and are planned to be available at the track. Go to https://www.pittrace.com/visit for more information.

F. PADDOCK SPEED LIMIT is 5 MPH.

G. MOTORIZED EQUIPMENT OR VEHICLES

1.  Operation of ATVs, pit carts, or other motorized equipment or vehicles must be operated by persons holding a valid driver’s license.

2. All pit carts, scooters, ATVs, golf carts, etc. must have their car number and class marked on the vehicle for easy identification as to which car it belongs to in case it has to be moved.

H. AT TRACK CAMPING Camping is permitted. Contact the track at 724-535-1000 to make arrangements.

1. There are no water or sewer hookups available.

2. The bathrooms in the Event Center and the lower garages have shower facilities.

I. UNMUFFLED OR LOUD ENGINES are prohibited between 8 pm and 8 am.