IOC Bans Transgender Women from Female Olympic Events

New policy will take effect starting with 2028 Summer Games

Mar. 27, 2026 at 1:50pm

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The International Olympic Committee has introduced a new policy barring transgender women from competing in female categories at the Olympic Games, beginning with the 2028 Summer Olympics. Under the updated rules, participation in women's events will be restricted to athletes classified as biological females based on a one-time genetic screening.

Why it matters

The IOC's decision aims to address concerns over fairness and safety in women's sports, following a broader trend of sports governing bodies and governments restricting transgender women's participation in female categories. The policy change has sparked debate over inclusion, science, and the competitive balance of elite athletics.

The details

The new policy will require a one-time genetic screening to determine eligibility for the female category, with athletes who test positive for the SRY gene - a marker linked to male biological development - excluded from women's events but allowed to compete in men's divisions, mixed events, or any competitions not separated by sex. Certain exceptions may apply for individuals with specific differences in sex development.

  • The policy will take effect starting with the 2028 Summer Olympics in Los Angeles.
  • The opening ceremony for the 2028 Games is scheduled for July 14, 2028.

The players

International Olympic Committee (IOC)

The international governing body for the Olympic Games, responsible for setting policies and eligibility rules for Olympic competition.

Kirsty Coventry

The current President of the IOC, a former Olympic swimmer from Zimbabwe.

Donald Trump

The former President of the United States, who issued an executive order in 2025 restricting transgender women's participation in women's sports.

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What they’re saying

“The policy that we have announced is based on science and has been led by medical experts.”

— Kirsty Coventry, IOC President

“At the Olympic Games, even the smallest margins can be the difference between victory and defeat. So, it is absolutely clear that it would not be fair for biological males to compete in the female category. In addition, in some sports it would simply not be safe.”

— Kirsty Coventry, IOC President

What’s next

The IOC has encouraged other sports governing bodies to consider adopting similar eligibility standards for transgender women, though the policy is not intended to extend to non-elite levels of sport.

The takeaway

The IOC's decision to ban transgender women from competing in female Olympic events reflects a broader debate over inclusion, fairness, and safety in elite athletics. The policy change, which aligns with recent trends in sports governance, has sparked discussions around the role of science, the competitive balance of women's sports, and the rights of transgender athletes.