Two transgender high school athletes voluntarily dismissed their federal lawsuit challenging New Hampshire's ban on biological males competing in girls' sports, just days after the U.S. Supreme Court handed down a ruling that reshaped the legal landscape for similar challenges nationwide.
The dismissal, filed in the U.S. District Court for the District of New Hampshire, came after the Supreme Court's decision in St. James School v. Oatey on June 16, 2025. That case involved a West Virginia law restricting transgender athletes from female sports teams. The high court ruled that such laws do not violate the Equal Protection Clause of the Fourteenth Amendment, a decision that effectively cut the legs out from under the New Hampshire challenge.
The two plaintiffs, identified in court filings as Parker Tirrell and Iris Turmelle, are biological males who identify as female. Both had sought to compete on girls' athletic teams at their respective New Hampshire high schools. Their lawsuit targeted HB 1205, a state law enacted in 2024 that restricts participation in girls' school sports to biological females. Fox News reported on the voluntary dismissal and its connection to the Supreme Court's ruling.
The St. James School v. Oatey ruling addressed a core constitutional question: whether state laws that bar biological males from female sports categories violate the guarantee of equal protection. The Court said no.
The ruling landed with immediate force across pending litigation. New Hampshire's HB 1205 mirrors the West Virginia statute in key respects, restricting eligibility for girls' teams based on biological sex. With the Supreme Court clearing that framework, the New Hampshire plaintiffs faced a legal wall that did not exist when they first filed suit.
The Supreme Court has delivered several major decisions this term that have drawn national attention. In another closely watched case, the Court blocked the Trump administration from firing a Federal Reserve governor in a 5-4 ruling that tested the boundaries of executive power over independent agencies.
New Hampshire Governor Chris Sununu signed HB 1205 into law in 2024. The statute limits participation on girls' athletic teams in public schools to students who are biologically female. Supporters of the law argued it preserved competitive fairness and protected opportunities for female athletes under Title IX principles.
Tirrell and Turmelle filed their federal lawsuit seeking to block the law's enforcement, claiming it violated their constitutional rights. The case had been proceeding through the District of New Hampshire when the Supreme Court issued its June 16 ruling.
The voluntary dismissal means no federal court will rule on HB 1205's constitutionality in this case. The law remains in effect.
The Oatey decision did not just resolve one West Virginia dispute. It established a constitutional baseline that state legislatures can draw eligibility lines based on biological sex without running afoul of the Fourteenth Amendment. That principle now governs similar statutes across dozens of states.
Before the ruling, transgender rights organizations had pursued a litigation strategy targeting state laws one by one, arguing each violated equal protection guarantees. The Supreme Court's decision collapsed that approach by resolving the constitutional question at the highest level.
The Court has been active on multiple fronts this term. In a separate 6-3 decision, the justices stripped Cuba's sovereign immunity in a case involving Exxon's billion-dollar property claim, signaling a willingness to revisit long-settled legal frameworks when the facts demand it.
For advocates of women's sports protections, the New Hampshire dismissal represents a tangible downstream effect of the Supreme Court's willingness to resolve the transgender athletics question directly rather than let it percolate through lower courts for years.
The New Hampshire statute applies to public school athletics. It defines eligibility for girls' teams based on biological sex, not gender identity. The law does not bar transgender students from attending school, participating in co-ed activities, or joining boys' teams.
Critics of the law have argued it singles out a small number of students for exclusion. Supporters counter that biological males retain measurable physical advantages even after hormone therapy, and that allowing them to compete against girls undermines the purpose of sex-separated sports.
The debate has played out in statehouses and courtrooms across the country. More than 20 states have enacted similar restrictions, and the Supreme Court's Oatey ruling now provides constitutional cover for all of them.
The Court has also taken up other cases with broad implications this term. The justices recently agreed to hear arguments on whether green card holders in prolonged detention deserve bond hearings, another case testing the limits of individual rights claims against government authority.
The voluntary dismissal suggests the plaintiffs' legal team recognized that continuing the case was futile after the Supreme Court's ruling. A district court judge bound by Oatey would have had little room to strike down HB 1205 on equal protection grounds.
The dismissal filing did not include a detailed explanation of the plaintiffs' reasoning. No public statement from their attorneys accompanied the filing, based on available court records.
Tirrell and Turmelle could theoretically refile on different legal theories, but any equal protection challenge to a biological-sex-based sports eligibility law now faces the Supreme Court's clear precedent. Alternative claims, such as arguments under Title IX or state constitutional provisions, would require different legal footing and face their own hurdles.
New Hampshire officials had defended HB 1205 throughout the litigation. The state argued the law served legitimate interests in competitive fairness and the protection of athletic opportunities for biological females.
With the dismissal, the state avoids a potentially lengthy trial and the costs associated with defending the statute through multiple rounds of litigation. The law stands without a federal court injunction ever having been entered against it.
In another notable ruling this term, the Supreme Court reinstated a murder conviction in the decades-old Etan Patz case, overruling the Second Circuit in a 6-3 decision that reinforced the Court's willingness to correct lower courts it believes have strayed from proper legal analysis.
The transgender sports debate has become one of the most visible cultural and legal flashpoints in American politics. Polling consistently shows that majorities of Americans, including many who support transgender rights in other contexts, favor restricting women's sports to biological females.
Conservative state legislatures have moved aggressively to codify those restrictions. The Supreme Court's Oatey decision validated that legislative judgment as constitutionally permissible, removing the most potent legal weapon opponents had used to challenge such laws.
For New Hampshire, the practical effect is straightforward: HB 1205 remains the law, girls' sports teams remain restricted to biological females, and no court order stands in the way of enforcement.
When the highest court in the country speaks this clearly, lawsuits don't just lose on the merits. They stop getting filed. That is how precedent is supposed to work, and for the girls whose competitive opportunities these laws protect, it is a long time coming.
