Sebring International Raceway 2015 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| March 18 - March 21 | Porsche GT3 Cup Trophy USA Finished | Round 2 | 12 Hours of Sebring |
| March 19 - March 21 | IMSA SportsCar Championship Finished | Round 2 | Mobil 1 Twelve Hours of Sebring |
| November 19 - November 20 | LSTNA - Lamborghini Super Trofeo North America Finished | Round 6 | |
| November 19 - November 20 | Lamborghini Super Trofeo Europe Finished | Round 6 | |
| November 19 - November 20 | LSTA - Lamborghini Super Trofeo Asia Finished | Round 7 | |
| December 3 - December 6 | Porsche GT3 Cup Trophy USA Finished | Round 10 | Sebring Historics |