Some use it as a 'toe-in-the-water' exercise before taking the plunge and entering the main event, while others are happy to return every year to satisify their 'need for speed' in a controlled environment.
Luke Fisher says it is certainly very popular with our customers; next week a transporter leaves Continetal Cars in Auckland's Great South Road with eight Porsches associated with the dealership, everything from the latest 911 991 GT3 to a 911 Turbo S and mid-engined Cayman R,
The Cayman R belongs to long-time Continental Cars' customer Brent McCarty who with wife Yvonne are again part of the Targa Tour.
All three Caymans will run the same distinctive look, based around the factory race team (as seen at Le Mans this year) Porsche Intelligent Performance' livery.
Fisher says that Continental Cars is involved in this year's Targa South Island event for a number of reasons. The main one, however, is 'because so many of our clients were going to do it."
"Really," he says, "it was just a fantastic opportunity for us to show our support. If you look at it, a Porsche is the perfect car for an event like the Targa Tour, and the Tour is the perfect way to enjoy your Porsche."
The 20th anniversary Targa South Island event starts at Christchurch's Addington Raceway on Monday October 27 before a prologue stage in the Port Hills and afternoon at Mike Pero Motorsport Park.
On Tuesday the field heads south for stages in mid-Canterbury, before the first of two overnight stays in Dunedin where the cars will be housed in the Forsyth Barr stadium.
After a day full of stages in the North Otago hinterland (and lunch and service stop in Oamaru's historical precinct) on Wednesday the field returns to Dunedin before heading south on Thursday to Invercargill - and a day's end stage at Teretonga Park.
Friday October 31 is then spent completing stages through Eastern Southland then West and Central Otago before finishing at Cromwell's Highlands Motorsport Park.
Competitors then spend the final day (Saturday November 01) in the Lakes County with stages to and from Glenorchy and across the Crown Range before the official finish in downtown Queenstown and prizegiving function the next day.
All told, competitors and those in the Targa Tour will contest 807kms over 34 closed special stages linked by 1828km of open road transport stages.