NRING-circuit 2017 Racekalender
| Datum | Raceserie | Ronde | Evenementnaam |
|---|---|---|---|
| 3 september - 3 september | Porsche Sport Challenge Rusland Afgerond | Round 5 |
| Datum | Raceserie | Ronde | Evenementnaam |
|---|---|---|---|
| 3 september - 3 september | Porsche Sport Challenge Rusland Afgerond | Round 5 |