Star Reactor, a six-year-old daughter of AUCKLAND REACTOR, posted her third success on the grass track at Banks Peninsula, New Zealand on Sunday (November 22).
Starting from the pole, the mare enjoyed the box seat trail from the outset before being switched to the passing lane.
She ran home strongly to win by a head.
She clocked 58.6 for the closing 800 metres.
Bred in Southland by Ben and Karen Calder, Star Reactor is out of the Holmes Hanover mare Lucy Star, the dam of five winners.