Kalendaryo ng Karera Sebring International Raceway 2015
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 18 Marso - 21 Marso | Porsche GT3 Cup Trophy USA Natapos | Round 2 | 12 Hours of Sebring |
| 19 Marso - 21 Marso | IMSA SportsCar Championship Natapos | Round 2 | Mobil 1 Twelve Hours of Sebring |
| 19 Nobyembre - 20 Nobyembre | LSTNA - Lamborghini Super Trofeo North America Natapos | Round 6 | |
| 19 Nobyembre - 20 Nobyembre | Lamborghini Super Trofeo Europe Natapos | Round 6 | |
| 19 Nobyembre - 20 Nobyembre | LSTA - Lamborghini Super Trofeo Asia Natapos | Round 7 | |
| 3 Disyembre - 6 Disyembre | Porsche GT3 Cup Trophy USA Natapos | Round 10 | Sebring Historics |