Here's a little bit of information about Targa in New Zealand. Targa are motorsport events in the North Island, NewZealand, that take place on closed public roads. Currently there are three Targa events during the year, two of these are a two day event and the third, the Targa New Zealand, is a six day event.
Targa New Zealand has become New Zealand’s largest competitive rally series and the longest closed-tarmac road motorsport event in Australasia spanning vehicles from the 1950’s to today. The unique aspect of Targa NZ is this variety of cars, from old to new, from very expensive to the very affordable, all driven by passionate car enthusiasts. This is car culture at its finest: driving fast, loads of fun and an element of danger – Targa website