Two others were seriously injured in the crash between a 4WD and a people-mover, which happened on State Highway 79 at about 3.15pm on August 14.
“Three of the deceased were travelling in the people-mover,” said Aoraki Area Commander Inspector Vicki Walker.
“Another person travelling with them was critically injured.”
Another source said the crash was witnessed by a number of other team members, including a recent Olympic competitor.
She said the group was in New Zealand to compete at the Winter Games in Queenstown at Cardrona, Coronet Peak and The Remarkables.
Walker said the driver of the 4WD – the sole occupant of that vehicle – was one of the injured.
“Losing so many lives at once is shocking and our hearts go out to those involved,” Walker said.
She confirmed the three people who died were part of a group visiting the district and other members of that group were following behind the vehicle at the time of the crash.
“We’re wrapping support around them and will be speaking with them to help establish what occurred,” said Walker.
“Incidents like this are hard on everyone involved, and our communities too.”
Anna Leask is a Christchurch-based reporter who covers national crime and justice. She joined the Herald in 2008 and has worked as a journalist for 18 years with a particular focus on family violence, child abuse, sexual violence, homicides, mental health and youth crime. She writes, hosts and produces the award-winning podcast A Moment In Crime, released monthly on nzherald.co.nz