Castrol Toyota Racing Series organisers have finalised its 2020 calendar, locking in a return to Pukekohe Park Raceway.
The fourth round of the season has been listed as to be confirmed, with either of Pukekohe or Taupo to play host.
The campaign starts in mid-January at Highlands, with each of the following four rounds run on consecutive weekends at Teretonga Park, Hampton Downs, Pukekohe, and Manfeild.
Drivers will next year be able to accumulate FIA Super Licence points from both TRS and another series, as long as they do not overlap, under a change to Appendix L of the International Sporting Code.
| Rnd | Circuit | Date | Feature race trophy |
| 1 | Highlands Motorsport Park, Cromwell | Jan 17-19 | Dorothy Smith Memorial Trophy |
| 2 | Teretonga Park, Invercargill | Jan 24-26 | Spirit of a Nation Cup |
| 3 | Hampton Downs Motorsport Park, Waikato | Feb 1-2 | Denny Hulme Trophy |
| 4 | Pukekohe Park, Pukekohe | Feb 7-9 | New Zealand Motor Cup |
| 5 | Manfeild Circuit Chris Amon, Feilding | Feb 15-16 | New Zealand Grand Prix |
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