Both men's and women's marathon records were set in Nike Vaporfly shoes.
New Zealand's 'Sports Champion of the Century' died last Friday (NZ time) in Texas.
"He had the ability very few athletes in the sport have ever had."
"He went out there to win the race to beat the world to beat the times."
The Kiwi sporting legend was named Sports Champion of the 20th Century.
Eliza McCartney has struggled with her body since the 2016 Rio Olympics.