Gustav Iden

Gustav Iden
Iden in 2025
Personal information
NationalityNorwegian
Born (1996-05-01) 1 May 1996
Bergen, Norway
Sport
CountryNorway
SportTriathlon
ClubÅsane Cyckle Klubb
Medal record
Men's triathlon
Representing  Norway
World Triathlon Series
2019 Bermuda Individual
2018 Bermuda Individual
Ironman World Championships
2022 Kona Elite
Ironman 70.3 World Championship
2019 Nice Individual
2021 St. George Individual

Gustav Iden (born 1 May 1996) is a professional Norwegian triathlete. He is a 2022 Ironman World champion and he is a two-time winner of the Ironman 70.3 World Championship, winning in 2019 and 2021. At the 2020 Summer Olympics in Tokyo, Japan, Iden placed 8th in the men's triathlon.

In 2018, he was part of a world-first Norwegian 1-2-3 with Casper Stornes and Kristian Blummenfelt finishing ahead of him in first and second place respectively at WTS Bermuda.

Iden's achievements in the Norwegian championships include national titles in both triathlon and duathlon from 2014.