A university graduate's research into the benefits of now-iconic Hawke's Bay triathlon IronMāori should prove to be a valuable exercise in moving society away from the "economic impact" benchmark usually accorded evaluation of big events.
IronMāori, this year being held for the 10th time, is much more than the sporting phenomenon for which it is already known but also part of cultural and social change, the benefit of which seems to be taking time to sink in with a significant proportion of the greater masses.
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It is joined by such other phenomena as the resurgent wave of kapa haka and national biennial festival Te Matatini, and water sport waka ama, in bringing about, in a quite subtle way, remarkable cultural and social change in New Zealand.
As graduate Sharon Fabish says, Maori "on average, have the poorest health status of any ethnic group in New Zealand".