Another daughter, Donna Marsh, had arrived from Perth on Thursday night and was poolside on Saturday, proudly cheering her mother on.
"All her daughters are inspired by Dimples," she said. "Mum was a gun netballer in her day, playing alongside Robyn McLean, but she gave it up to have her seven children. I feel like crying just watching her today. I'm so proud."
Aunty Dimples has 14 grandchildren and two great-grandchildren and her daughters said they're all inspired by her efforts.
And although unable to remain in Aunty Dimple's team, Kathy Mihaere was by her side throughout. "Sadly Aroha and I fell off, but Dimples just kept on going. She's awesome," she said.
Another competitor taking the plunge at short notice was Stevie Rangi, who took on the swim leg for her Resultz Gym team after Keisha Te Huki hurt her ankle playing netball. "Stevie was originally going to do the run, but was a last-minute replacement in the pool. She's a legend," Tania Eunson, owner of Resultz Gym said.
Jesse Smyth had completed the 12-week tryalthlon programme in Dannevirke and the Whanau Try in Palmerston North before taking on the Wahine Try challenge.
"I'd do it again," she said. The 12-week programme had helped her fitness.
Friend Amanda McLean said she was taking part in the Wahine Try "just for fun".
Tryathlon organiser Ashleigh Ahipene said the event wasn't about winning for the 30 women.
"We're celebrating our achievements and supporting each other. Yes, it's in our blood to win, but being fit and healthy is the goal," she said.