Watkins Glen International 2019 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| June 27 - June 30 | IMSA SportsCar Championship Finished | Round 6 | Sahlen's Six Hours of The Glen |
| June 28 - June 29 | Lamborghini Super Trofeo North America Finished | Round 2 | |
| September 4 - September 8 | Porsche GT3 Cup Trophy USA Finished | Round 6 |