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'.
An Ironman Triathlon is one of a series of long-distance triathlon races organized by the World Triathlon Corporation (WTC), consisting of a 2.4-mile (3.9 km) swim, a 112-mile (180.2 km) bicycle ride and a marathon 26.22-mile (42.2 km) run completed in that order, a total of 140.6 miles (226.3 km). It is widely considered one of the most difficult one-day sporting events in the world.
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.
Sarah Reinertsen is an American Paralympic triathlete and former track athlete. She was born with proximal femoral focal deficiency, a bone-growth disorder; her affected leg was amputated above the knee at age seven.
An Ironman 70.3, also known as a Half Ironman, is one of a series of long-distance triathlon races organized by the World Triathlon Corporation (WTC). The "70.3" refers to the total distance in miles (113.0 km) covered in the race, consisting of a 1.2-mile (1.9 km) swim, a 56-mile (90 km) bike ride, and a 13.1-mile (21.1 km) run. Each distance of the swim, bike, and run segments is half the distance of that segment in an Ironman Triathlon. The Ironman 70.3 series culminates each year with a World Championship competition, for which competitors qualify during the 70.3 series in the 12 months prior to the championship race. In addition to the World Championship race, Ironman 70.3 championship competitions are also held for the European, Asia-Pacific, and Latin America regions.
Rudy Garcia-Tolson is a Paralympic swimmer, runner and triathlete from the USA.
Alistair Edward Brownlee MBE is an English former 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 male athlete,, to have completed a grand slam of Olympic, World, and continental championships. Brownlee is also a one-time world champion in aquathlon. He is widely regarded as one of the greatest male Triathletes ever.
Craig Alexander is an Australian triathlete who is the 2008, 2009 & 2011 Ironman Triathlon World Champion. He was the course record holder for the Ironman World Championship. He is also the winner of the Ironman 70.3 World Championship in 2006 and 2011.
Laura Marie Bennett is an American professional triathlete. She placed fourth in the women's triathlon at the 2008 Summer Olympics. In 2012, she finished 17th at the London Olympic Games. She earned a silver medal at the World Triathlon Championships in 2003 and bronze medals in 2004, 2005, and 2007. She has also raced at the Half-Ironman distance, placing 5th at the 2009 Ironman 70.3 World Championship.
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.
Mary Beth Ellis is a retired American long-distance triathlete. She holds the record for the fastest iron-distance race by an American woman, set at Ironman Austria in 2011 with a time of 8:43:34. She is the 2015 ITU Long Distance Triathlon champion and has taken second place at both the 2008 and 2009 Ironman 70.3 World Championship. She has been named USA Triathlon's Non-Olympic/ITU Female Athlete of the Year for both 2011 and 2012.
The 2007 Ironman 70.3 World Championship was a triathlon competition held in Clearwater, Florida on November 10, 2007. The championship was sponsored by Ford and organized by the World Triathlon Corporation (WTC). The championship was the culmination of the Ironman 70.3 series of events that occurred from November 2006 through September 2007. Athletes, both professional and amateur, earned a spot in the championship race by qualifying in races throughout the 70.3 series.
Shane Robert Reed was a New Zealand aquathlete and triathlete. He won three titles at the ITU Aquathlon World Championships. During his sporting career, he took part in over 65 ITU competitions, winning five medals and achieving thirty-one top ten finishes.
Kelly Williamson is an American triathlete who races in non-drafting, long-course events. In 2012, she took 2nd place at the Ironman 70.3 World Championship.
Heather Jackson is an American triathlete and track cyclist. She is the runner-up of the 2013 Ironman 70.3 World Championship and the third-place finisher at the 2012 Ironman 70.3 World Championship. In 2009, she took third place in individual pursuit and omnium at the USA Cycling Elite Track National Championships.
Annabel Luxford is an Australian triathlete. In International Triathlon Union (ITU) competition she is the 2005 ITU Triathlon World Cup series champion and the silver medalist at the 2005 ITU Triathlon World Championships. In 2004, she was the ITU under-23 World Champion and also finished second in the ITU Triathlon World Cup standings. In 2013, after changing to non-drafing long course racing, she finished third at the Ironman 70.3 World Championships.
Meredith Brooke Kessler is an American professional triathlete from Columbus, Ohio who races in long distance, non-drafting triathlon events. She took third place at the 2011 ITU Long Distance Triathlon World Championships and has won numerous Ironman and half-Ironman distance races as both an amateur and a professional. She was named USA Triathlon's 2014 Non-Drafting Athlete of the Year.
Heather Wurtele is a retired Canadian professional triathlete who raced long-distance, non-drafting triathlon events. She achieved over 60 career professional triathlon podium finishes and 30 plus career wins, including 25 half iron distance wins and 7 Ironman wins. Her career highlights include placing third at the 2016 Ironman 70.3 World Championship, second at the 2015 Ironman 70.3 World Championship and third at the 2014 Ironman 70.3 World Championship. She also placed 3rd at the ITU Long Course World Championships in 2017 and won the North American 70.3 Championships in 2015 and 2016.
Rebecca "Becky" Lavelle is an American former professional triathlete, race director, runner, and coach. As a professional triathlete, she has had over 50 career wins in Olympic and Half-Ironman distance races.
Taylor Knibb is an American triathlete and the 2022 and 2023 Women's Ironman 70.3 World Champion. She competed in the women's event at the 2020 Summer Olympics, held in Tokyo in 2021, finishing sixteenth. Later that same Olympics, she won a silver medal in the mixed relay event. Knibb is the youngest woman ever to qualify for the US Olympic triathlon team. Knibb qualified for two sports at the 2024 Summer Olympics, triathlon and the cycling time trial.
