WatkinsGlen International 2016 Racekalender
| Datum | Raceserie | Ronde | Evenementnaam |
|---|---|---|---|
| 29 juni - 1 juli | LSTNA - Lamborghini Super Trofeo Noord-Amerika Afgerond | Round 2 | |
| 30 juni - 3 juli | IMSA SportsCar Championship Afgerond | Round 6 | Sahlen's Six Hours of The Glen |
| 8 september - 11 september | Porsche GT3 Cup Trofee VS Afgerond | Round 5 |