2025 GTC Championship Calendar
| Round | Date | Venue |
|---|---|---|
| 1 | 7-8 March 2025 | Killarney International Raceway Cape Town |
| 2 | 10-12 April 2025 | Kyalami Grand Prix Circuit Midrand |
| 3 | 9-10 May 2025 | Aldo Scribante Racetrack Gqeberha |
| 4 | 20-21 June 2025 | Zwartkops Raceway Pretoria |
| 5 | 18-19 July 2025 | East London Grand Prix Circuit East London |
| 6 | 12-13 September 2025 | Killarney International Raceway Cape Town |
| 7 | 24-25 October 2025 | Zwartkops Raceway Pretoria |