Rundkurs Amerikas 2015 Rennkalender
| Datum | Rennserie | Runde | Veranstaltungsname |
|---|---|---|---|
| 17. September - 19. September | LSTNA - Lamborghini Super Trofeo Nordamerika Beendet | Round 4 | 6 Hours of Circuit of the Americas (Lone Star Le Mans) |
| 17. September - 19. September | WEC - FIA-Langstrecken-Weltmeisterschaft Beendet | Round 5 | 6 Hours of Circuit of the Americas (Lone Star Le Mans) |
| 18. September - 19. September | IMSA SportsCar Championship Beendet | Round 9 | Lone Star Le Mans |
| 23. Oktober - 25. Oktober | Porsche Supercup Beendet | Round 8 | 2015 Formula 1 United States Grand Prix |