Kalendaryo ng Karera Circuit ng Americas 2015
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 17 Setyembre - 19 Setyembre | LSTNA - Lamborghini Super Trofeo North America Natapos | Round 4 | 6 Hours of Circuit of the Americas (Lone Star Le Mans) |
| 17 Setyembre - 19 Setyembre | WEC - FIA World Endurance Championship Natapos | Round 5 | 6 Hours of Circuit of the Americas (Lone Star Le Mans) |
| 18 Setyembre - 19 Setyembre | IMSA SportsCar Championship Natapos | Round 9 | Lone Star Le Mans |
| 23 Oktubre - 25 Oktubre | Porsche Supercup Natapos | Round 8 | 2015 Formula 1 United States Grand Prix |