World Triathlon, previously known as the International Triathlon Union (ITU), is the international governing body for the multi-sport disciplines of triathlon, duathlon, aquathlon and other nonstandard variations. It is recognised as the international federation for the sport of triathlon and its derivatives by the International Olympic Committee, and it organises Olympic triathlon events on behalf of the IOC.
Christopher John McCormack, also known as Macca, is an Australian triathlete. McCormack is a two-time winner of the Ironman World Championship, winning the titles in 2007 and 2010. He is also the winner of the 1997 International Triathlon Union (ITU) World Cup Series, the 1997 Triathlon World Championships, the 2012 Long Distance World Championships. and inducted into the AusTriathlon Hall of Fame for 2023.
Kris Gemmell is a New Zealand triathlete, and 2002 World Aquathon Champion in Cancún, Mexico. He has also competed in the 2002 and 2006 Commonwealth Games finishing 6th and 5th respectively.
Alistair Edward Brownlee MBE is an English triathlete. He is the only athlete to hold two Olympic titles in the individual triathlon event, winning gold medals in the 2012 and 2016 Olympic Games. He is also a four-time World Champion in triathlon being Triathlon World Champion twice and World Team Champion twice, a four-time European Champion, and the 2014 Commonwealth champion. Brownlee is the only athlete, male or female, to have completed a grand slam of Olympic, World, continental and Commonwealth championships. Brownlee is also a one-time world champion in aquathlon. He is widely regarded as one of the greatest male Triathletes ever.
Andrea Hansen is a New Zealand triathlete who placed third at the 2009 ITU Triathlon World Championships and competed at the 2008, 2012, and 2016 Summer Olympics.
Jonathan Callum Brownlee is an English professional duathlete and triathlete. He is a six-time World champion, and one-time Olympic champion in triathlon.
Paula Findlay is a Canadian triathlete from Edmonton, Alberta.
Non Rhiannydd Stanford is a British former professional triathlete, representing Great Britain and Wales at international level. Stanford was the ITU World Champion in 2013, part of the Great Britain world champion mixed relay team in 2012 and represented Team GB at the 2016 Olympic Games in Rio de Janeiro, where she finished fourth behind teammate and housemate Vicky Holland. Hindered thereafter by recurrent injuries, she struggled to repeat the dominant form of her early years. In her final year of competition, 2022, however she found an exceptional final flourish of form; she anchored Wales to silver in the team event at the 2022 Commonwealth Games, her first Commonwealth medal and her first major championship medal since 2015 World Triathlon mixed relay bronze. One week later, in her final major Olympic distance triathlon race, Stanford won her first and only European championship.
Nicky Samuels is a New Zealand professional triathlete who has won the 2013 XTERRA Triathlon World Championship and the 2012 ITU Aquathlon World Championships. She is also the 2012 New Zealand cycling road race national champion. She represented—alongside Andrea Hewitt—New Zealand at the 2016 Summer Olympics in triathlon and came 13th.
Sarah True is an American athlete who competes in triathlon. She represented the United States in triathlon in 2012, finishing in fourth place, and at the 2016 Summer Olympics. True is the winner of the 2007 ITU Aquathlon World Championships and finished in second place in the 2014 ITU World Triathlon Series.
Charlotte McShane is a Scottish-born Australian professional triathlete and the 2013 U23 ITU World Triathlon Champion and the 2008 Xterra U20 World Champion.
Ognjen Stojanović is a Serbian triathlete.
Colin Jenkins is a triathlete from Canada. He competed at the 2006 Commonwealth Games in Melbourne, and at the 2008 Summer Olympics in Beijing, along with his teammates Paul Tichelaar and Simon Whitfield. In his sporting career, Jenkins had won a silver medal at the 2006 ITU Pan American Cup in Brampton, Ontario, and achieved his first top eight finish at the 2007 ITU World Cup in Vancouver.
Debbie Tanner is a triathlete from New Zealand, who placed fourth at the 2006 Commonwealth Games in Melbourne, and competed at the 2008 Summer Olympics in Beijing.
Lauren Campbell is a triathlete from Canada, who won the bronze medal at the 2007 Pan American Games in Rio de Janeiro, Brazil, and competed at the 2008 Summer Olympics in Beijing. She is currently ranked no. 48 in the world by the International Triathlon Union.
Jessica Learmonth is a British triathlete. Learmonth is a European, Commonwealth, Olympic and World Triathlon Series medal winner based in Leeds, England where she trains at the Leeds Triathlon Centre. She won the European Triathlon Championship in 2017 and took silver in 2018. She competed in the women's event and the mixed relay at the 2018 Commonwealth Games, winning silver medals in both disciplines. Learmonth won silver in the 2019 World Triathlon Series.
Joseph Townsend is a British paratriathlete who competes in the PTWC classification. Townsend has won European and world medals as well as becoming Commonwealth Champion in 2018. He represented Great Britain at the 2016 Paralympic Games in Rio, where he finished sixth. Townsend has won the GBR Paratriathlon National Championships for four consecutive years- 2016, 2017, 2018, 2019. He lost both legs whilst serving in Afghanistan, after stepping on an IED in 2008. Joe Townsend is based in Eastbourne, England, where he was born.
Hayden Wilde is a New Zealand professional triathlete. He was the silver medalist at the Paris Olympics in 2024 and the bronze medallist at the Tokyo Summer Olympics, the silver medalist at the 2022 Commonwealth Games and the winner of the 2021 XTERRA World Championships. He finished second in the 2021 Super League Triathlon Championship Series, having taken the win at the SLT London race. Wilde won the 2022 Super League Triathlon Championship Series, having been victorious in 3 of the 5 series races.
Alexander Amos Yee is a British professional triathlete and distance runner. He won the gold medal in the Men's Triathlon at the 2024 Summer Olympics in Paris, the silver medal in the same event at the Tokyo 2020 Olympics, the gold medal in the Triathlon Mixed Relay at the Tokyo 2020 Olympics, and the bronze medal in the same event at the 2024 Summer Olympics in Paris. With two golds, one silver, and one bronze medal, Yee is the most successful triathlete in Olympic history.
Matthew Wright is a Barbadian triathlete. He qualified to represent Barbados at the 2024 Summer Olympics.
