Kalendar Perlumbaan Antarabangsa Watkins Glen 2023
| Tarikh | Siri Perlumbaan | Bulatan | Nama Acara |
|---|---|---|---|
| 22 Jun - 24 Jun | LSTNA - Lamborghini Super Trofeo Amerika Utara Selesai | Round 2 | Sahlen’s Six Hours of The Glen |
| 22 Jun - 24 Jun | PCCNA - Piala Porsche Carrera Amerika Utara Selesai | Round 4 | Sahlen’s Six Hours of The Glen |
| 23 Jun - 25 Jun | IMSA SportsCar Championship Selesai | Round 5 | Sahlen’s Six Hours of The Glen |
| 6 September - 10 September | Piala Porsche GT3 Piala Amerika Syarikat Selesai | Round 8 |