The record for being the youngest to complete the 2024 Ironman New Zealand was set by Renee Noronha (born on January 13, 2006) of Mumbai, Maharashtra. She completed the 2024 Ironman New Zealand (featuring a 3.8 km swim, a 180 km cycle ride and a 42.2 km run) in 16 hours, 35 minutes and 47 seconds on March 2, 2024, at the age of 18 years, 1 month and 20 days.