"I'm really proud of them. There were no real standouts in our side, it was simply determination to work as a team that won us the title.
We had not met Hawke's Bay all season let alone at this tournament, so we didn't quite know what to expect. It was a really tense, close game."
A minute into the second spell of extra time Ryan Gray scored from a penalty corner. Gray had scored an earlier goal as did teammate Chris Ferguson.
Wanganui first won the Curtis Cup in 1999, then again in 2001 and now a decade later their third.
Meanwhile, the Wanganui under-13 girls wound up seventh equal in the Rawleighs Trophy on home turf at the Gonville Domain yesterday when drawing 1-all with Rangitikei.