Sir Edmund Hillary would have been 100 on July 20 this year.
To honour his accomplishments, a fundraiser is being run with the goal of having 100 people climb the Waikato's 952m-high Mount Te Aroha.
Organiser Kristie Baillie plans to climb the mountain multiple times a day this weekend to reach the equivalent height of Mt Everest (8848m) and encourages people to join her for one or more of the climbs.
Kristie has previously done a similar event in which she and fellow participants climbed and summited Mt Te Aroha four times in 48 hours. This challenge is more than double that.
The event takes place on Saturday and Sunday July 6 and 7. Kristie will be departing from Te Aroha domain at 5am, 9am, 1pm and 5pm each day.