2023 Tire Rack SCCA Time Trials National Tour at Ozarks International Raceway Powered by Hagerty

July 14, 2023 - 08:00 AM CDT to July 16, 2023 - 05:00 PM CDT
2023 Tire Rack SCCA Time Trials National Tour at Ozarks International Raceway Powered by Hagerty

Registration opens on April 14th!!

The Tire Rack SCCA Time Trials National Tour invites you to come experience the fun and excitement of competing on track with likeminded enthusiasts. From beginner to seasoned track veterans, these events are a home for anyone that considers themselves a driving enthusiast. And when the track goes quiet, the good times continue with the off-track social activities featuring food, fun, and friends! Camping at the track is encouraged, friends and family are welcome, and food and drink are available on site. Come join in on the good times!



Drivers will get to compete on 3.97 miles of extreme elevation and thrilling turns that make up Ozarks International Raceway. Each driver will spend the weekend vying for their best single lap during each of the multiple Time Attack lapping sessions, with their fastest laps from multiple sessions combining to determine the finishing order with the top five overall and top three in each class standing on the KONI Podium and taking home the trophies.  

Driver Entry Fee: $425.00 (Annual SCCA Membership required)

* If you don't have your own AMB or Westhold compatible transponder, you will need to add a rental transponder.



Those who want to experience the action, excitement and festivities of a Time Trials National Tour are not limited to drivers. Tech Officials, Timing and Scoring gurus and more are welcome at the event and at the parties. Helping as a volunteer, worker or officials costs nothing and those interested can apply by using the link below.

Official/Volunteer Application:



Event Lead John Hunter
Competition Director Dick Patullo
Driver Coaches TBA

A. GENERAL RULES: This event is governed by the 2023 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.

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 Trials National Tour 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 Trials National Tour events can be found here: Time Trials National Tour 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.


    1. ATV's, bicycles, motor scooters/cycles are permitted in the paddock provided they are used in a safe manner and operated ONLY by licensed drivers. Skateboards, skates, rollerblades, micro/mini racers and go-peds are NOT permitted.
    2. No person will be admitted into the raceway without the proper credentials.
    3. Absolutely NO bedding new brakes or testing of cars on infield roadways will be permitted.  Violations will result in immediate ejection from the premises.
    4. Participants must leave the facility no later than three hours after the last Checker falls on Sunday.
    5. Any pets must be on a leash and behaved. 
    6. Speed limit on facility is 7 mph.
    1. Participants must leave the facility in the same condition as when you arrived.
    2. All trash must be properly disposed of before leaving your paddock area.
    3. Oil and fluids must be disposed of properly as provided by the facility
      1. dump station at East end of garages
    4. Oil and gas spills must be reported to track for clean up.
    5. Do not leave used tires at the track.
    6. Absolutely NO stakes in the pavement allowed – no exceptions
    7. All vehicle / trailer leveling jacks must use pads to protect the asphalt surface – no exceptions.
    8. Fees may be assessed to those that damage the property in any way. 
    1. 50 spaces with 120v outlets
    2. 9 acres of paddock
    3. Showers and restrooms located in the center of the garages
    1. RV spots are available - 12 30amp connections and 12 50amp connections
      1. Reserve at Services@ozarksinternationalraceway.com
    2. Garage Reservations can be made by contacting the KVRG Registrar, LInda Henson at 816-769-5994
      1. Garage rentals are $100
    3. Golf carts are available for rental
        1. Reserve at Services@ozarksinternationalraceway.com
    4. Fuel on site 
      1. 91 and 102 available at the Store.
        1. You can preorder 110 Leaded - 21 days in advance to guarantee it will be on site in time.
    5. Concessions will be food truck style, and located by the Media and Medical buildings.
    1. Firearms, weapons, fireworks, drones, quadcopters or unmanned aircraft systems, skateboards, one wheeled vehicles, offensive signage, and any other items that may impose a safety hazard or diminish the enjoyment of the event for other guests.

2023 Tire Rack SCCA Time Trials National Tour at Ozarks International Raceway by Hagerty

July 15th and 16th, 2023 

Event Schedule

Friday, July 14th

7:00AM Gates open for all drivers
4:00PM Time Trials Check-In and Tech Opens
7:00PM Time Trials Check-In and Tech Closes

Saturday, July 15th

7:00AM Check-In and Tech Opens
8:00AM SCCA Road Race Qualifying begins
Drivers Briefing (Location TBD)
Time Trials Group 1 - Practice Session 1
Time Trials Group 2 - Practice Session 1
Time Trials Group 3 - Practice Session 1
11:05AM SCCA Road Race - Group 1
11:30AM LUNCH 
Time Trials Group 1 - Practice Session 2
Time Trials Group 2 - Practice Session 2
Time Trials Group 3 - Practice Session 2
SCCA Road Races - 20-minute races for Race Groups 1-5
Time Trials Group 1 - Time Attack 1- Session 1
Time Trials Group 2 - Time Attack 1 - Session 1
Time Trials Group 3 - Time Attack 1- Session 1
End of all Time Trial Sessions
6:00PM Hagerty Social Dinner Party - All Participants

Sunday, July 16th

8:00AM Time Trials Group 1- Time Attack 2- Session 1
Time Trials Group 2 - Time Attack 2 - Session 1
Time Trials Group 3 - Time Attack 2 - Session 1
SCCA Road Race Qualifying Groups 1-5 
10:55AM Time Trials Group 1 - Time Attack 1 - Session 2
11:15AM Time Trials Group 2 - Time Attack 1 - Session 2
11:35AM Time Trials Group 3 - Time Attack 1 - Session 2
12:40PM Time Trials Group 1 - Time Attack 2 - Session 2
Time Trials Group 2 - Time Attack 2 - Session 2
Time Trials Group 3 - Time Attack 2 - Session 2
Race Groups 1-5
2:00PM KONI Podium Celebration
5:00PM Course Closed

Hagerty On-track Insurance:
You CAN get Hagerty on track insurance for your vehicle for this event. To get information and a quote, go to https://www.hagerty.com/insurance/track-day-insurance

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 $100 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.


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