The Sebring 12HR is a 12-hour endurance race held at Sebring International Raceway in Sebring, Florida. It is the second round of the IMSA WeatherTech SportsCar Championship. As with the iRacing Daytona 24, the iRacing Sebring 12 will feature a lineup of GTP, LMP2, and GT3 cars competing once around the clock in a team event.
The 12 Hours of Sebring is an annual motorsport endurance race for sports cars held at Sebring International Raceway, on the site of the former Hendricks Army Airfield World War II air base in Sebring, Florida, US. In the past, this race has been a round of the now defunct World Sportscar Championship, IMSA GT Championship and American Le Mans Series. In 2012, the race was the opening event of the FIA World Endurance Championship in a one off race before being returned back to the American Le Mans Series for 2013. Starting in 2014, the event became the second round of the WeatherTech SportsCar Championship.
The race has historically been considered to be one of the three legs of the informal Triple crown of endurance racing along with the 24 Hours of Le Mans and 24 Hours of Daytona.
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Track Info
| PLACE | Florida, USA |
| TURNS | 17 |
| LENTGH | 5.955 km |
| PIT LIMIT | 60 km/h |
Date
| DATE | TIME (GMT) |
| RACE 1 – 21/03/2025 | 22:00 GMT |
| RACE 2 – 22/03/2025 | 7:00 GMT |
| RACE 3 – 22/03/2025 | 12:00 GMT |
| RACE 4 – 22/03/2025 | 16:00 GMT |
Cars
| BMW M Hybrid V8 |
| Cadillac V-Series.R |
| Acura ARX-06 GTP |
| Porsche 963 GTP |
| Ferrari 499P |
| Dallara P217 LMP2 |
| Audi R8 LMS EVO II GT3 |
| BMW M4 GT3 |
| Lamborghini Huracan GT3 EVO |
| Ferrari 296 GT3 |
| McLaren 720S GT3 EVO |
| Mercedes AMG GT3 |
| Porsche 911 GT3 R (992) |
| Chevrolet Corvette Z06 GT3.R |
| Ford Mustang GT3 |
| Acura NSX Z06 GT3 Evo 22 |
Race Information
| SIM DATE | March 15, 2025 |
| SESSION START TIME | 9:30 AM |
| FIELD SIZE | 60 |
| RACE LENGTH | 12 Hours (720 minutes) |
BoP
Please remember that iRacing may update the BOP on the Wednesday prior to the event.
Qualifying
The qualifying sessions will take place individually before the start of the race. The driver will have 8 minutes in which he can give a maximum of 2 laps to establish his qualifying time.
Driver Information
| LICENSE | D 4.0 Oval |
| WARM UP | 30 minutes |
| INCIDENTS | Stop and Go Limit: 50 incs and every 20 after |
| IRATING | Yes |
| SAFETY RATING | Yes |
| FAST REPAIRS | No |
| SPLIT INFO | iRating |
| DRIVERS | 2 – 16 Max |
See you on the track!
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