2021 Ironman World Championship moving to Utah

Triathletes compete in the 2014 Ironman World Championships in Kailua-Kona. (File photo/Hawaii Tribune-Herald)

Triathletes compete in the 2014 Ironman World Championships in Kailua-Kona. (File photo/Hawaii Tribune-Herald)

Male age groupers start the 2.4 mile swim in the 2015 IRONMAN World Championship. (Rick Winters/West Hawaii Today)

Daniela Ryf at the 2018 Ironman World Championship. (Laura Ruminski/West Hawaii Today, file)

A month after postponing the 2021 Ironman World Championship to Feb. 5, 2022, Ironman officials have changed course, instead deciding to move the event from Kailua-Kona to St. George, Utah.