The U.S. Supreme Court has upheld laws in Idaho and West Virginia barring transgender girls and women from competing on female school sports teams, handing states broad authority to restrict athletic participation based on sex.
The June 29 ruling came in two closely watched cases, West Virginia v. B.P.J. and Little v. Hecox. The challenges argued that the state restrictions violated Title IX, the federal law prohibiting sex discrimination in education, as well as the Equal Protection Clause of the 14th Amendment.
The justices unanimously rejected the athletes’ Title IX claims, while dividing 6-3 over whether the laws violated the Constitution’s guarantee of equal protection. Justice Brett Kavanaugh wrote the majority opinion.
The decision does not require states to exclude transgender athletes from girls’ and women’s sports. Instead, it establishes that states may adopt sex-based eligibility rules without violating Title IX or the Equal Protection Clause under the circumstances considered by the Court. At the time of the ruling, 27 states had enacted laws restricting transgender participation in female sports.
The West Virginia case centered on Becky Pepper-Jackson, a transgender student who sought to compete on her school’s girls’ cross-country and track teams. West Virginia’s 2021 Save Women’s Sports Act requires school athletic teams to be designated according to biological sex and prevents students classified as male under the law from participating on female teams.
The Idaho case involved Lindsay Hecox, who challenged the state’s 2020 law after seeking to compete on women’s track and cross-country teams at Boise State University. Idaho was the first state in the country to enact such a restriction.
Kavanaugh wrote that maintaining separate male and female athletic categories was permissible and rejected arguments that states must provide individualized exceptions based on an athlete’s physical characteristics or circumstances. The majority accepted the states’ position that sex-based categories can serve interests, including competitive fairness and athletic opportunities for women and girls.
Justice Sonia Sotomayor disagreed with the majority’s equal-protection analysis, arguing in dissent that categorical bans exclude transgender athletes regardless of whether an individual athlete actually possesses a competitive advantage.
Attorneys representing the transgender athletes criticized the ruling, while supporters of the state laws described it as protecting female athletic competition.
The decision carries consequences beyond Idaho and West Virginia. Similar laws exist across much of the country, while states without such bans remain free to establish different policies governing transgender participation.
The ruling therefore does not create a single nationwide prohibition on transgender athletes. Instead, it leaves states considerably more room to determine who may participate on girls’ and women’s school sports teams, ensuring that the legal and political debate over transgender participation in athletics will continue at the state level.
