ChampCar Supplemental Rules

Sebring Under the Stars 12-Hour

Sebring International Raceway - Overnight 12-Hour Sebring, FL Jun 27, 2026 to Jun 28, 2026
Version v1.0 • Updated Mar 30, 2026 8:15 PM
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Event Snapshot

At a Glance
Dates
Jun 27, 2026 to Jun 28, 2026
Track
Sebring International Raceway - Overnight 12-Hour
Race 1 Drivers Meeting
4:45 PM
Green Flag
6:00 PM
Approved Media
View list
Race Control Logs
View Logs
View Tech Sheets
(Race Weekend Only!)
View Sheets
Garages / Pit Lane Assignments
Coming Soon

Weekend Schedule for Sebring Under the Stars 12-Hour at Sebring International Raceway - Overnight 12-Hour

Important: Complete tech inspection before registration finalization and do not miss the mandatory drivers meeting.
Update your Flagtronics FT200 to firmware
Friday: Early Arrivals Saturday: Move-In Day & Race Day: 12-Hour Enduro Sunday: Race Day: 12-Hour Enduro

Friday: Early Arrivals

Jun 26, 2026
6:00 PM
Staging lot - Skid Pad

Saturday: Move-In Day & Race Day: 12-Hour Enduro

Jun 27, 2026
7:00 AM
Gates Open; All operations TBD
4:45 PM
Mandatory Driver and Crew Meeting
5:30 PM
Cars to Grid
6:00 PM
Green Flag/Start Endurance Race

Sunday: Race Day: 12-Hour Enduro

Jun 28, 2026
6:00 AM
Checkered Flag
6:05 AM
Post-race Inspection
6:35 AM
Awards Ceremony
6:00 PM
No on track activity, everybody out by 6pm. The Midway will close.

Track Master Details for Sebring International Raceway - Overnight 12-Hour

Paddock Electric
Limited
Pit Lane Electric
Along the pit wall
Fuel on Site
Yes, Credit Card Pumps, but has an attendant.
Restrooms / Showers
Yes / Yes
Concessions
Yes, Gator Shack
Garage Rentals
Yes $125
Gate
24-Hour Gate Coverage
Tire Penalty Laps
4
Penalty Lap Multiplier
1.5x for races 9 to 16 hours

Event Special Notices

ESN 1
Testing, tuning, brake bedding, high-speed accelerations or braking will be limited to the track, and not allowed in the paddock or surrounding public roadways. Doing so could result in event expulsion with no fees returned.
ESN 2
Flagtronics FT200 and Transponders are available for rent at $50 each per event weekend. Available at Race Central/Registration.
ESN 3
Helmet Inspection: All drivers must present their helmet for inspection at Tech prior to any on-track activity. Approved helmets will receive a ChampCar annual helmet decal, which must be affixed to the left side of the helmet and clearly visible. Helmets without a current-year decal will not be permitted on track. Drivers arriving at pit-out without a decal will be sent back to their pit for inspection. Compliance decisions by ChampCar Officials are final.

Timing, Scoring, and Live Stream

Race Monitor Red Mist Speedhive Live Timing

Standard ChampCar Rules

ATTENTION: All vehicles, drivers, and crew must meet the safety and equipment requirements of the 2026 BCCR. Stint maximum of 2 hours per driver with a minimum of 1 hour between stints.

NOTE: Testing, tuning, brake bedding, high speed accelerations or braking will be limited to the track, and not allowed in the paddock or surrounding public roadways. Doing so could result in event expulsion with no fees returned.

All fueling is to be completed on pitlane race day. Do not store fuel in the garages.

Race Car Tech Inspection: All teams will be required to do the Online Tech Form. The team captain will log in at https://champcar.org/register/login.php to complete the race car online tech form. The Team Captain will find a button link on the main login page. Three months before the race, the tab Submit a Tech Form will take you to an electronic form that looks just like the paper Tech Inspection form. Fill in the boxes at the top, then fill in or click on the listed point value items on your car. Save the form and you are done. At the track the Tech staff will simply check the required safety items on the car. Once the Tech staff clicks save on the safety portion of your online form, you will get your annual tech sticker and head to ChampCar registration.

Please verify your timing and scoring transponder and Flagtronics FT-200 serial numbers, and make certain to add your car class to the tech form.

Flagtronics FT200 Wireless Flagging Display: Limited quantities of units may be available to rent, with preference going to teams who request a rental online. Rental fee is $50 for the event. You may purchase your own FT200 unit at https://flagtronics.com/champcar.

Code35 will be in use at all ChampCar events. It is imperative that your FT200 unit and the GPS is mounted within the rules and that the unit is working.

Sound: Sound readings will take place throughout the weekend. All ChampCars are required to have mufflers, and not exceed 96dBa at 50ft.

Alcohol: Absolutely no alcohol may be consumed in the paddock during the day’s racing events. Alcohol may be consumed 30 minutes following the completion of on-track activity for the day.

Photo/Media Credentials: There will be a limit as to how many credentials are issued. Cut-off for event credentials is 2 weeks before event start. Please visit https://champcar.org/web/media.php.

Tech Line Requirements

  • Have all decals installed as per the BCCR. Get sponsor decal at tech.
  • Owned Flagtronics installed per BCCR and working. ChampCar will test at tech. Teams responsibility to have the correct firmware installed.
  • Owned Transponder installed and working. ChampCar will test at tech.
  • Flagtronics and Transponder rentals will be issued to teams at Tech.
  • All lights for night racing installed and working. They will be tested.
  • Electronic tech form completed.
View Full ChampCar Endurance Series Rule Book

Facility and Event Details for Sebring International Raceway - Overnight 12-Hour

There are 65 garages. They cost $125. Pay when you enter the race. Or, contact registration.

Paddock Electric: Teams/individuals/RVs that plug into power will be charged $100 per week (Monday-Sunday) for each tap into a receptacle.

Pit Lane Electric: Along pit wall. May be limited.

The pit lane has very limited lighting and minimal pit/ paddock area lighting. Be advised that ambient lighting may not be sufficient for fueling or mechanical repairs. Therefore, teams are advised to consider alternate power and lighting sources.

Paddock Electric: Teams/individuals/RVs that plug into power will be charged $100 per week (Monday-Sunday) for each tap into a receptacle.

The use of EZ-ups on the “cold” side of the pit wall is also recommended for keeping out weather and hanging all lighting fixtures.

Closed-toe shoes are required on pit lane and over the wall. No shorts on the garage side of the stands. Long pants only.

All people going over the pit wall must be full ChampCar Club Members. Guests may purchase a weekend membership to ChampCar at the ChampCar registration area for $20. This will give you paddock and cold pit lane access.

16 and under free with parent or guardian. Children under 18 are not allowed on the cold or hot pit lane.

No children under-18 allowed on pit road. All minor d

They are welcome on property, but must be kept on a leash. Owners are responsible for cleaning up after their pets and must dispose of their waste properly.

Self-contained RV camping is allowed Thursday, Friday & Saturday night. Must be out by 4pm Sunday. Power is $100 per week. Pay at the gate. You may park your trailers and campers in the Midway parking area after the event.

BBQ’s are allowed in the camping area only, provided all BBQ’s are supervised at all times, a fire extinguisher is within 15’ of the open flame, and all open flames are (at a minimum) 20’ from all race cars, fuel storage or other flammable sources.

Yes. / Yes.

Concessions will be open 12-8 on Saturday and 6-10 on Sunday.

Credit Card pumps open Saturday and Sunday (Race Days). There will be someone onsite all night for fuel until at least 6 a.m.

We’re racing, regardless of the weather.

Drones are not allowed at CCES events.

An invoice will be sent to the team captain. Payment plans can be worked out if needed. Unpaid track damage invoices could result in a membership hold until paid. A 4% service fee will be added for any track damage bill sent. Subject to change. Guard Rails. $875.00 per 25-foot section for all guardrail damage. Tire Walls. $30 per linear foot for all tire wall damage.

Fencing. $35 per linear foot for all fencing damage.
Created Mar 23, 2026 10:48 AM • Last updated Mar 30, 2026 8:15 PM • Version v1.0