A triathlon is an endurance multisport race consisting of swimming, cycling, and running over various distances. Triathletes compete for fastest overall completion time, racing each segment sequentially with the time transitioning between the disciplines included. The word is of Greek origin, from τρεῖς, 'three', and ἆθλος, 'competition'.
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.
Joanna Sue Zeiger is an American triathlete who is the 2008 Ironman 70.3 world champion. Zeiger represented the United States at the 2000 Summer Olympics in triathlon. She's the author of The Champions Mindset - An Athlete's Guide to Mental Toughness.
Simon Christopher Lessing, MBE, is a British triathlete who won five International Triathlon Union (ITU) world titles. He also won races at 70.3, ITU long distance and Ironman-distance events. He set an Olympic-distance world record in 1996, and is noted for his 2004 Ironman Lake Placid win, where he set a course record of 8:23:12. In 2008 he retired from professional racing. Simon resides in Boulder, Colorado, United States, where he operates Boulder Coaching with Darren de Reuck.
Timothy Philip Don is a triathlete from the United Kingdom.
Andrew Robert Potts is a triathlete from the United States. He competed in triathlon at the 2004 Summer Olympics and is the 2007 Ironman 70.3 World Champion. Prior to triathlon, Potts was a swimmer where he won the bronze medal in the men's 400m individual medley at the 1995 Summer Universiade and earned a spot on the USA Swimming national team where he would place fourth at the 1996 Olympic Trials in the 400 IM.
Francisco Javier Gómez Noya is a Spanish triathlete. He is the winner of five ITU Triathlon World Championships, he holds three ITU Triathlon World Cup titles, and won the Silver medal for Spain at the 2012 Summer Olympics in men's triathlon. He has also won world titles for Ironman 70.3 and XTERRA Triathlon.
Jan Frodeno is a German former triathlete who is the gold medal winner in men's triathlon at the 2008 Summer Olympics in Beijing, 3-time winner of the Ironman World Championship in 2015, 2016, and 2019, and 2-time winner of the Ironman 70.3 World Championship in 2015 and 2018. He had set the world record for the long distance in Roth, Germany in 2016 with 7:35:39 hours. In 2021, he broke his own world record during the Tributtle in Allgäu, Germany against Lionel Sanders, with a time of 07:27:53, setting a new world best for the long-distance triathlon.
Dirk Bockel is a professional triathlete originally from Schwaikheim, Germany. He holds Luxembourgish nationality and raced for Luxembourg in the 2008 Olympic Games in Beijing.
Robert Louis DeStefano is an American sports chiropractor, author, and inventor. He is a team doctor for the New York-based football team the New York Giants, and competitive triathlete. He has spoken and taught manual therapies nationally for 15 years, and has appeared on The View, and Sirius and XM Radio, as well as many local TV and radio programs.
Helle Frederiksen is a Danish professional triathlete. She represented Denmark in triathlon at the 2012 Summer Olympics, placing 27th, and raced on International Triathlon Union race circuit. She is the winner of the 2018 ITU Long Distance Triathlon World Championships as well as the 2014 Hy-Vee Triathlon and 2014 Challenge Bahrain.
Paula Findlay is a Canadian triathlete from Edmonton, Alberta.
Asker Jeukendrup is a sports nutrition scientist and an Ironman triathlete.
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.
Luke Jarrod McKenzie is an Australian professional triathlete who specializes in long distance, non-drafting triathlon events. In 2013 he took second place at the Ironman World Championship.
Wilfred Steven "Fred" B. Uytengsu Jr. is a Filipino businessman. As of August 2017, Forbes lists him as the 35th richest in the Philippines with a net worth of $240 million.
Kristian Blummenfelt is a Norwegian triathlete, Olympic and world champion, competing at short course, 70.3 (half-Ironman) and 140.6 (Ironman) distances. He won the gold medal in the men's triathlon at the 2020 Summer Olympics held in Tokyo, Japan. He is the 2021 Ironman World Champion at the first World Championship held at Saint George, Utah on May 7, 2022. On 5 June 2022, Blummenfelt became the first person to complete an Ironman-distance triathlon in under seven hours during the Pho3nix Sub-7 Sub-8 event at the Lausitzring race track in Germany. Blummenfelt set a new unofficial world record for the Ironman-distance triathlon, in a time of 6:44:25.
Marten Van Riel is a Belgian triathlete.
Les McDonald, was the founding President of the International Triathlon Union (ITU) from 1989-2008, and was made an Honorary President for the organization until his death in 2017. He is largely credited with getting the sport of triathlon into the Olympic Games, with the inaugural race taking place at the Games of the XXVII Olympiad in Sydney, Australia, in 2000. He is a member of the Triathlon Canada Hall of Fame (2001), Canadian Olympic Hall of Fame (2007), the BC Sports Hall of Fame (2009), and the ITU Hall of Fame (2014). He was awarded the Olympic Order in 2010, in Vancouver, by the International Olympic Committee. He was inducted as a Member of the Order of Canada in 2013 by His Excellency the Right Honourable David Johnston, the Governor General of Canada.
