There is only a handful of tracks in nz and the nearest to where we live is about 3.5 hours drive . With the travel, accommodation , track fees and bike costs, it's an expensive hobby here so it's not as popular as it is in the uk.
Biking in general does have a large following in nz but track days and racing not so much. Motox is big . There is an enduro track in the hills opposite our house which hosts a couple of events a year ( one this weekend) and hundreds of bikes turn up. I tried to get a photo of a group of about 15 kids on their bikes at the lil supermarket in town, opposite the pub when I went there today as it was way cool but couldn't get the phone to work in time...
In our immediate area the roads are pretty shit for sports bikes unfortunately.. that said, there is some good routes if you know where to go. I dont !
@Laava does though...im pretty much sworn off riding till the house is finished.