Kalender Balap Watkins Glen Internasional 2023
| Tanggal | Racing Series diterjemahkan menjadi Seri Balap | Putaran | Nama Acara |
|---|---|---|---|
| 22 Juni - 24 Juni | LSTNA - Lamborghini Super Trofeo Amerika Utara Selesai | Round 2 | Sahlen’s Six Hours of The Glen |
| 22 Juni - 24 Juni | PCCNA - Piala Porsche Carrera Amerika Utara Selesai | Round 4 | Sahlen’s Six Hours of The Glen |
| 23 Juni - 25 Juni | IMSA SportsCar Championship Selesai | Round 5 | Sahlen’s Six Hours of The Glen |
| 6 September - 10 September | Piala Porsche GT3 AS Selesai | Round 8 |