I've come across this walking track in Riverstone Terraces, Upper Hutt. The track can be entered either down from the roundabout where you enter Riverstone on Kirton Dr or at the end of Riverstone Dr. I've walked it twice and there are some spots you can veer off the beaten track. It doesn't get many people using it, just a few joggers/walkers, but i would say during the working week it would be dead. I'd be keen as to meet up with some guys wanting to play.