In a recent blow to transgender athlete Lia Thomas, she has lost a significant lawsuit against World Aquatics, the international governing body for swimming competitions. This ruling means that Thomas will not be able to compete in the upcoming 2024 Summer Olympics.

Thomas gained national attention in 2022 for her NCAA women’s swimming titles, sparking controversy and debates about inclusivity in women’s sports. World Aquatics implemented new rules in response, placing restrictions on testosterone levels and excluding male-to-female transgender athletes who have undergone male puberty from women’s events. Unfortunately for Thomas, this means she is now disqualified from future international competitions, including the Olympics.

World Aquatics defended these regulations by emphasizing the importance of fairness and preserving the integrity of female competitions. While there is a lack of athletics-specific evidence on the impact of transgender athletes, the organization prioritizes the fairness of women’s sports over complete inclusion.

Thomas argued that these rules went against the Olympics charter and the constitution of World Aquatics, hoping to have them declared “invalid and unlawful.” However, the court of arbitration for sport dismissed her complaint, stating that she did not have the standing to challenge the rules as a non-member of US swimming. The court concluded that Thomas was not entitled to engage with eligibility to compete in World Aquatics competitions.

World Aquatics celebrated the ruling as a significant step toward protecting women’s sports. The organization remains committed to fostering an environment that promotes fairness, respect, and equal opportunities for athletes of all genders.

Sebastian Coe, President of World Athletics, supported the decision, emphasizing the need to maintain fairness for female athletes above all. He stated that as more scientific evidence becomes available on physical performance and male advantage, their position may be reviewed. However, at present, the integrity of the female category in athletics is deemed paramount.

The ruling received applause from Riley Gaines, a prominent women’s sports activist, who viewed it as a victory for women and girls everywhere. As discussions about transgender athletes’ participation continue, this decision highlights the increasing recognition of the importance of protecting the integrity of women’s sports. It is a crucial win for advocates of fairness and equality in female athletics.