Road America 2015 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| May 14 - May 17 | Porsche GT3 Cup Trophy USA Finished | Round 5 | Spring Vintage Festival |
| August 8 - August 9 | IMSA SportsCar Championship Finished | Round 7 | Continental Tire Road Race Showcase |
| October 22 - October 24 | Porsche GT3 Cup Trophy USA Finished | Round 8 | Savannah Speed Classic |