Autódromo Internacional de Curitiba 2006 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| June 14 - June 14 | Porsche Sprint Challenge Brasil Finished | Round 4 | |
| September 3 - September 3 | Porsche Sprint Challenge Brasil Finished | Round 6 |
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| June 14 - June 14 | Porsche Sprint Challenge Brasil Finished | Round 4 | |
| September 3 - September 3 | Porsche Sprint Challenge Brasil Finished | Round 6 |