| 27-28 April 2013 | WIDE OPEN Spring National |
| 18-19 May 2013 | WIDE OPEN Shootout National |
| 22-23 June 2013 | WIDE OPEN Summer National |
| 6-7-8 September 2013 | HILLS RACE #10 |
| 28-29 September 2013 | WIDE OPEN Autumn National |
| 27-28 April 2013 | WIDE OPEN Spring National |
| 18-19 May 2013 | WIDE OPEN Shootout National |
| 22-23 June 2013 | WIDE OPEN Summer National |
| 6-7-8 September 2013 | HILLS RACE #10 |
| 28-29 September 2013 | WIDE OPEN Autumn National |
