Kalender Balap Jalan Raya Michelin Raceway Atlanta 2018
| Tanggal | Racing Series diterjemahkan menjadi Seri Balap | Putaran | Nama Acara |
|---|---|---|---|
| 29 Maret - 1 April | Piala Porsche GT3 AS Selesai | Round 2 | |
| 14 September - 16 September | Ferrari Challenge North America Selesai | Round 6 | |
| 10 Oktober - 13 Oktober | IMSA SportsCar Championship Selesai | Round 11 | Motul Petit Le Mans |