Event Schedule

Scheduled times and run/work orders are subject to change due to location restrictions and conditions. Please check the event supps for the final schedule.

Friday

(all times are event local time zone)

Saturday

(all times are event local time zone)

Sunday

(all times are event local time zone)

Site Location

St. Charles Family Arena
2002 Arena Parkway
St. Charles, MO 63303
Google Maps Link
Enter on the North Side (Main Entrance with the marquee sign)

Directions:
From I-70: Take Zumbehl/Friedens Rd or Fifth St exit to South River Road/Arena Pkwy
From Hwy 364/Page Ave: Take South River Road exit

Site Restrictions

Overnight Camping is Allowed- No Tent Camping (Friday & Saturday nights only)
No hookups available (dry camping only)
No overnight security
Paddock space is somewhat limited. 
Pets must be on leash

Sportity

Please download the Sportity app for important event communications.  You can utilize the QR code here or visit the Google Play Store or Apple AppStore for download. The event password is 24SLCHALL.

If you find that you have difficulties accessing some of the documentation that is posted on Sportity, install the Adobe PDF reader on your phone in addition to the app. Sportity is not invoking the Chrome PDF viewer and this is an interim fix to access everything posted.

National Solo Tech Inspection and Check-In will occur at the Lincoln Driver's Center unless specified elsewhere in the event details. Look for the SCCA-branded canopies set up near the Region trailer.

TECH INSPECTION:

A Chief Technical Inspector (CTI) will be appointed as per the National Solo Rules, Section 5.6. The role of the CTI will be to oversee the process and if needed conduct additional inspections of vehicles.

A Self-Tech Inspection form will be available online before the event as well as on-site. The tech form can be found on this page in the section located on the right side of the page or below this dropdown if on mobile that also contains links to online registration, live timing, and worker descriptions. Simply download the form and print a copy to bring with you to the event – ONE FOR EACH DRIVER.

1. Each driver will complete the form by conducting a self-tech of their vehicle when parked in the paddock, warranting that their car is compliant with the SCCA Solo Rules. If there are two or more drivers using the vehicle, a completed form is needed for each driver.
2. While still in the paddock, the class designation and numbers will be placed on the vehicle. If the driver has them at this time, also place on the vehicle any SCCA-required decals and appropriate contingency decals. All SCCA-required decals and some contingency decals are available at Tech Inspection. (NOTE: Additional information about SCCA-required decals and their placement can be found in the “Vehicle Eligibility & Information” section)
3. When the above items are completed, the driver takes the vehicle, their helmet, and the completed Self-Tech Inspection form to Tech Inspection. Co-driver helmets and completed Tech forms can be brought to Tech Inspection at this time as well.
   • The driver gives their Self-Tech Inspection form to the CTI, or their designee, and shows them their helmet to verify that helmet requirements are met and issue necessary decals (Solo 2025 or barcode). The helmet will also be made available to a Check-In worker who will scan the barcode to ensure that we can get a valid scan. If a new helmet barcode is needed, one will be provided. (NOTE: If you have a helmet barcode that is not from National Solo, it must be covered or removed during the event. The scanning system only recognizes that there is a barcode, it does not differentiate between National Solo vs Regional or other programs.)
   • The car will receive a quick review for numbers and class letters, plus any obvious mechanical issues. Class letters and car numbers must comply with section 3.7 -Vehicle Identification- of the Solo Rules. A vehicle's tech may be denied if class lettering and/or car numbers do  not comply.
   • Drivers will be asked if they need any SCCA or contingency decals AND if there are any changes to their event registration information (car, class, number, etc.).

If there are NO changes to the information that was used to register on MSR, they will be checked in for the event at Tech using the self-tech form and they can then return to the paddock.

If there ARE changes to the registration information that was used to register on MSR, they will KEEP their tech form and exit the Tech area with their vehicle. They must bring the tech form to the SCCA Timing Trailer at the designated time shown in the event schedule to complete any changes and be checked in for the event.

ON-SITE CHECK-IN:

Event supps will no longer be handed out when you check in but are available by request. Event Details (aka Supps) will be posted online on the Event page as well as on-site in the following areas: Tech/Impound/Lincoln Driver’s Center & on the Timing Trailer.

Schedules shown on the SCCA Online Event Page are the official schedules for the event.

Work assignments will also be posted on the Event Page. A report showing the class listing will be created and it contains information about competitors’ registrations, including work assignments. Information will be available when you tech if you ask.

If you have NO CHANGES to your registration, you can proceed through tech, turn in your tech form and you will be checked in for the event.

If you HAVE CHANGES to your registration, you can proceed through tech, but you will need to KEEP your tech form and make your way to the SCCA Timing Trailer at the designated time for registration changes (see the event schedule for times). You will be checked-in for the event at that time.

Once check-in is closed for the event, a finalized worker sheet will be posted online to the Event Page (approx 8:15am). Please check there to verify that your work assignment has not changed due to class changes, cancellations, etc. Any work assignments that have changed will be highlighted in light grey.

PENALTIES FOR INCORRECT NUMBERS OR BARCODES:

1. Tech will confirm vehicle identification (Solo Rule 3.7) and helmet barcodes are compliant. The vehicle will not pass tech if not compliant.
2. Competitors at the start line with the wrong number on their car, 2 sets of numbers, or the incorrect class showing will receive a warning for the first offense, a cone penalty for the second offense, and may receive a DSQ for three or more offenses at the same event.
3. Competitors at the scanner with more than one (1) or an incorrect barcode showing on the helmet will receive a warning for the first offense, a cone penalty for the second offense and may receive a DSQ for three or more offenses at the same event.
4. National Tour & CAM Autocross Challenge: A driver at the scanner or the start line without the appropriate helmet decal (Solo 2025) will be directed away from the start and lose the run.
5. ProSolo: A driver at the scanner or the start line without the appropriate helmet decal (Solo 2025) will be directed to exit the stage lane. Go directly to the Tech/Impound area to get the helmet inspected and decal applied.

A. DRIVER ELIGIBILITY: Refer to Solo Rules 4.2 and 4.1.A

B. ANNUAL SCCA WAIVERS: It is highly recommended that you complete your annual waiver ahead of the event. Once completed, your annual waiver will show as a designation on the back of your membership card and is valid for the calendar year. This can then be shown at the waiver station instead of signing the SCCA waiver, both at regional and national level events. Instructions for completing your annual waiver can be found here. Armbands are still to be worn during the event to indicate that you have completed the waiver.

C. CHANGES TO YOUR REGISTRATION: If you have changes to any of your registration information and online registration is still open – go ahead and make changes in the MotorsportReg system. This will automatically correct the information that goes into the event file and will help shorten the lines at event check-in. If you need to make a change after online registration closes but before on-site check-in opens, email Tracy Lewis at tlewis@scca.com.

D. DRIVER MEETING NOTES: There will be a drivers’ meeting on Saturday of the event. Changes to the event details and other items of information as well as the names of all event officials will be included in the material provided on the event page at SCCA.com. IT IS A COMPETITOR’S RESPONSIBILITY TO CHECK THE EVENT PAGE AT SCCA.COM FOR CHANGES TO THE SUPPLEMENTAL REGULATIONS.

E. PENALTIES FOR INCORRECT NUMBERS OR BARCODES:

1. Tech will confirm vehicle identification (Solo Rule 3.7) and helmet barcodes are compliant. The vehicle will not pass tech if not compliant.
2. Competitors at the start line with the wrong number on their car, 2 sets of numbers, or the incorrect class showing will receive a warning for the first offense, a cone penalty for the second offense, and may receive a DSQ for three or more offenses at the same event.
3. Competitors at the scanner with more than one (1) barcode showing on the helmet will receive a warning for the first offense, a cone penalty for the second offense and may receive a DSQ for three or more offenses at the same event.
4. A driver at the scanner or the start line without the appropriate helmet decal (Solo 2025) will be directed away from the start and lose the run.

F. ENTRANTS AS WORKERS: Solo Rules Rule 6

Early work assignments that offset a normal work assignment must be pre-approved by the Event Chairman and/or staff. These assignments must be extremely limited to prevent loss of critical support during the event. Serving as a volunteer prior to the event is greatly appreciated and a key element in the success of this event. However, this does not automatically offset a normal work assignment.

In exchange for their reduced entry fee, all non-CAM entries are expected to stay and work the Challenge portion of the event.

For detailed explanations and information on work assignments, see 

G. EVENT WORKER NOTES: All entrants are workers during Sessions 1-3; workers will report to the Worker Check-In person at the Lincoln Drivers' Center (Tech Trailer) before the beginning of the last run of the heat prior to their assigned work heat. First heat workers will report 15 minutes prior to the start of the event. Failure to report on time will result in an additional work assignment after the finish of the last heat on that day. Not complying with these rules will result in disqualification.

It is possible that your work assignment within your heat may have changed due to cancellations or class changes, plese be sure to check-in. A flag will be raised at the Lincoln Drivers' Center to let you know it is time to check in and that someone is available to get you checked in.

The worker sheet will be posted at the Lincoln Drivers' Center (Tech Trailer) on the SCCA event page online & on the Sportity App when check-in closes so competitors can verify work assignments. It is your responsibility to know when you should report for your work assignment.

A. VEHICLE ELIGIBILITY: Competition is open to all vehicles conforming to the Open and Ladies National classes and National Supplemental classes, as defined by the 2024 Solo Rules. CAM, Xtreme Street & Club Spec Rules can be found here.

B. DECALS: 

1. The Tire Rack® is the title sponsor for all 2024 SCCA® National Solo® events. Participants in these events are required to run the title sponsor decal, which is a windshield decal that is to be used at the top of the windshield. Vehicles without windshields or with plastic windshields may place the decal on the front of the car in a highly visible location approved by the Chief of Compliance. Decals other than the official Tire Rack® decal, except those required by National Tour Staff, are prohibited on the windshield.
2. Additional required event decals are one SCCA® (on the front) and 2 CAM decals (one on each side).
3. A 2D-style barcode is used by National Solo for each competitor's helmet. This barcode should be affixed to the competitor's helmet in an accessible location for scanning at the start line. Any and all other barcodes (SCCA Regional or for other events) must be covered during the event so the National Solo barcode is the only one visible.

C. TECH PROCEDURES:

1. Safety Inspections (Solo Rules 3.3.3) should be completed at the event site and will be completed by competitors using a Self-Tech Form.
2. Solo Rules 3.7 Vehicle Identification will be checked. The official Tire Rack decal and tech stickers are the only decals permitted on the windshield.
3. Drivers should come to tech with completed Tech Forms, helmets and their vehicles should be "race ready" with numbers and class shown on the sides of the vehicle. Tech will provide any required decals.
4. Competition vehicles that have a required minimum weight (CAM, XS, Street Modified, Prepared, Modified, and Kart) will inform Tech of that weight so the weight and vehicle wheelbase can be posted on the tech sticker. This is to allow other competitors to know the declared minimum weight and to reduce any delays at the scales during event impound procedures.

D. PENALTIES FOR INCORRECT NUMBERS OR BARCODES:

1. Tech will confirm vehicle identification (Solo Rule 3.7) and helmet barcodes are compliant. The vehicle will not pass tech if not compliant.
2. Competitors at the start line with the wrong number on their car, 2 sets of numbers, or the incorrect class showing will receive a warning for the first offense, a cone penalty for the second offense, and may receive a DSQ for three or more offenses at the same event.
3. Competitors at the scanner with more than one (1) barcode showing on the helmet will receive a warning for the first offense, a cone penalty for the second offense and may receive a DSQ for three or more offenses at the same event.
4. A driver at the scanner or the start line without the appropriate helmet decal (Solo 2025) will be directed away from the start and lose the run.

E. IMPOUND PROCEDURES: 

1. All competition vehicles will be impounded per Solo Rules 6.10 to assure that competitors have complied with the SCCA National Solo Rules and the Supplementary Regulations for the event. Car information verification will also be conducted in Impound.
2. Vehicles will be impounded on both days of competition in your assigned grid area. After your last run each day, return to your original grid position, except as noted in section E.7 below. The driver of each vehicle or a designated representative must remain in the grid/impound area near the vehicle during the impound period. Karts will be allowed to be driven to the scales under close supervision by event officials. Impounded vehicles may be held until the results are audited.
3. Impound officials may inspect cars during impound and may require removing wheels and or components as part of the inspection procedure. Competitors are responsible for performing these procedures as required and for using proper equipment (e.g., jack stands to safely support a raised vehicle). Competitors are responsible for having appropriate rules and documentation of specifications
4. Competitors may observe but Impound inspectors must not be hindered in their assigned duties by anyone in any way.
5. Impound does not act on hearsay information regarding competitor concerns. If competitors suspect a rule violation, they should file protests in accordance with the National Solo Rules. Section 8, Protests.
6. Vehicles under protest will remain in impound. They may be escorted by a designated Impound or Protest Committee official to another location as instructed by the Protest Committee.
7. Classes that have minimum weights are required to be weighed. It is the competitors’ responsibility to know if their vehicle has a minimum weight requirement.

F. SOUND POLICY: Refer to Solo Rules Rule Appendix H. Sound requirements are strictly enforced.

G. TIMING AND SCORING: Refer to Solo Rules Rule 7

1. The total score for class competition will consist of the best-timed run from each Day 1 Session, combined with best-timed run from Day 2 Session (all run in one day) to create one time.
2. Scores will be posted. See the Operating Steward to resolve problems. THE TIMING & SCORING TRAILER IS OFF LIMITS FOR COMPETITORS, CREW, AND SPECTATORS unless invited to enter by an event official.
3. Live timing is available at sololive.scca.com.

You must register for contingencies each year through the SCCA website, prior to competing for all Silver Gold, and Platinum contingency programs. In some cases, you'll need to register with the sponsor as well, so please read each program's registration requirements carefully. Decals will be available at tech inspection during each event. Bronze programs require registering and receiving decals directly from that sponsor, please refer to the program descriptions for more information.  

GET THE DETAILS

Registration Requirement

You must be an SCCA member in good standing to participate. If you are not currently an SCCA member, please visit the SCCA member portal to join or renew.

Registration Policy (after online closes)

Online registration closes at 3:00 pm Central, Tuesday prior to the event.  After online registration closes, you can still register for the event on-site during regular registration times on the day prior to the competition.  Please note, there will be a late entry fee imposed on all on-site registrations.  If the event is already full we will follow the waitlist policy (see below).

Car Number Policy

Car numbers selection will be on a first-come, first-served basis.  Only one- or two-digit numbers will be allowed (i.e., 1 through 99). Exception: Where there are two drivers in one car, in one class, then the second driver MUST be 100 plus the first driver's number (99 and 199). The Motorsportsreg.com system does not allow drivers to reserve their co-driver's number. With that, if there is a conflict where someone signs up for a number and someone else who is not the co-driver signs up for the corresponding number, the person that signed up first for either the two or three-digit number is the owner of that combination. If you notice a discrepancy in numbers, please contact Tracy Lewis (tlewis@scca.com).  Motorsportreg.com provides the date/time of registrations to determine who registered first and is the rightful owner of the number combination. If desired, drivers of the same car but in different classes (open and ladies) may use the same car number. Drivers of the same car in the same class must submit separate entries. Car numbers above 199 are not allowed at National Solo events.

Cancellation Policy

All cancellations must be made in writing.
Please contact Tracy Lewis (tlewis@scca.com) with questions or to cancel.

Please review valuable information regarding refunds below. 

Partial refunds (SCCA keeps $50) for cancellations IF:
Entrant cancels PRIOR to 7:00 pm Central the day of on-site check-in. 

NO REFUNDS for cancellations IF: 
Entrant cancels AFTER 7:00 pm Central the day of on-site check-in.

If you are sick, please stay home. We appreciate your desire to keep the Solo community healthy.

Waitlist Policy

The Tire Rack SCCA National Solo events (ProSolo, National Tour, CAM Autocross Challenge) are adopting a revised waitlist policy for 2024:

• The initial entry cap will be set 15 entrants lower than the final cap.
• When an event hits the initial entry cap, the remaining competitors will be put on a waitlist.
• Just like the 2023 Tire Rack National Solo season, the waitlist will be published to show the order in which each member is on the list, based on the order of entry receipt and the timestamp listed on the MSR registration. This is the order in which entries will move off the waitlist and into the event when a cancellation is processed. This list does not automatically update in real-time but is rather a report from the registration system that will be run periodically so that those on the waitlist can understand their current position. Given that the list is not updating in real-time, there may be names at the top of the waitlist that have already moved into the event and there may be names that have registered onto the waitlist that do not yet appear.
• When 15 entrants have registered with the region of record of the hosting region the cap will be increased to the final. If 15 hosting region members have not registered 2 weeks prior to the event the cap will be increased to its final.
• For entrants on the waitlist, there is no guarantee the entrant will get into the event.
• As entrants on the entry list cancel, the next person in line on the waitlist will be notified via email that there has been a cancellation and they have now been moved into the event. When that entrant is moved over, they will be required to log into MSR and pay for the event (MSR does not charge waitlisted competitors). The entrant will have 24 hours to pay for the event before that entrant is placed back on the waitlist and the next entrant is put into the event.
• We will continue to move entrants off the waitlist as we receive cancellations up until the time online registration closes.
• After online registration closes, we will not update the waitlist online. However, if there is a cancellation after online registration closes, entrants on the waitlist will be contacted in waitlist order to let them know a spot in the event has opened. They will be instructed to contact the on-site event Administrator to claim their spot and remit payment. The waitlist will also be printed and posted in the timing trailer on Friday morning. As cancellations come in during the registration/check-in day, we will try to contact the top person on the waitlist to see if they are available and still want to get into the event that day.
• At the end of registration on the day prior to the competition, the waitlist will be closed, and no new entries will be allowed into the event.

Onsite Event Registration and Car/Class Changes

For any event that is not sold out, on-site registration is allowed on the day prior to competition. All on-site registrations will be charged the event late fee (see event registration page for pricing). Car and class changes are allowed at check-in on the day prior to competition. Any car or class changes on the days of competition require the approval of the Chief Steward for the event.