Chris Mosier

Chris Mosier

Chris Mosier is an American transgender advocate and triathlete. He started his athletic career before transitioning, started his transition in 2010, and in 2015 earned a spot on the Team USA sprint duathlon men's team for the 2016 World Championship, making him the first known out trans athlete to join a U.S. national team different from his sex at birth.While he qualified, Mosier was uncertain about his eligibility to compete in the Duathlon Age Group World Championship Race in Spain in June 2016 due to the International Olympic Committee policy around the participation of transgender athletes, with specific provisions from the Stockholm Consensus in 2004. In 2015, Mosier challenged the policy, resulting in the creation and adoption of new IOC guidelines for the participation of transgender athletes. Mosier was considered the catalyst for change in the policy in January 2016, after he successfully advocated for change in the policy to allow his participation in the World Championship and future races. Following the policy change, in 2016 Mosier raced in the International Triathlon Union Sprint Duathlon World Championship race in Aviles, Spain, becoming the first known transgender athlete to compete in the World Championship race.In 2020 Mosier became the first openly transgender male athlete to ever compete in an Olympic trial alongside other men; however, he was unable to finish the race due to injury.Mosier began competing in triathlon in 2009 as female. In 2010, Mosier publicly self-identified as a transgender man in The Advocate, an American LGBTQ+ magazine, after competing in his first race as male. In 2011 Mosier was featured in The New York Times prior to competing in the Nautica New York City Triathlon, a race he competed in two years prior as female. In 2016

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