Kalendaryo ng Karera Watkins Glen International 2020
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 4 Setyembre - 6 Setyembre | IMSA SportsCar Championship Natapos | Round 15 | Sahlen's Six Hours of The Glen |
| 9 Setyembre - 13 Setyembre | Porsche GT3 Cup Trophy USA Natapos | Round 7 | |
| 2 Oktubre - 4 Oktubre | LSTNA - Lamborghini Super Trofeo North America Natapos | Round 6 | |
| 9 Oktubre - 11 Oktubre | Ferrari Challenge North America Natapos | Round 8 |