New Olympic Gender Policy Sparks Heated Debate Among Athletes and Advocates

The International Olympic Committee's updated gender testing policy has created sharp divisions between supporters who say it protects women's sports and critics who warn it could harm young athletes. The controversial rules have reignited debates about fairness and inclusion in competitive athletics worldwide.

A new gender testing policy from the International Olympic Committee has sparked fierce debate Thursday, with advocates on both sides presenting vastly different views on its impact for competitive athletics.

Those backing the IOC’s decision argue the policy provides much-needed protection for women’s competitions and offers clear guidance to sports organizations globally.

Fiona McAnena, who leads campaigns for the UK advocacy organization Sex Matters, praised the decision as “extremely welcome.”

“Women’s sport can only be for those who are female,” McAnena stated during a Reuters interview. “The IOC sets the standard for sport worldwide. It’s very welcome that the IOC has recognised that the only way to have fair sport for women and girls is to have a protected female category.”

McAnena emphasized the importance of IOC leadership rather than forcing individual sports to handle these complex issues independently.

“Their influence is enormous,” she explained. “Many sports used the IOC’s previous policies to justify not protecting the female category. That’s why I’m really pleased the IOC has called this policy ‘protecting the female category’.”

She disputed claims that broader inclusion automatically boosts participation rates.

“We know that women and girls drop out of sport when they are forced to compete with boys, or when they find that changing rooms or playing fields are not single-sex when they thought they would be,” she said.

Despite her general support, McAnena identified shortcomings in the policy. She criticized the IOC’s choice not to apply the rules retroactively, arguing this fails to correct previous inequities.

“We know that three women were cheated of medals in the Rio Olympics, deprived let’s say, by male athletes with disorders of sex development in the 800 metres,” she said. “It seems a shame that that cannot be put right for those three women.”

During the 2016 Olympics, Caster Semenya, Francine Niyonsaba and Margaret Wambui won medals in the women’s 800 meters, with all three having differences of sexual development (DSD).

Since 2019, all three have been banned from women’s 800-meter competition after World Athletics implemented stricter eligibility rules for events between 400 meters and one mile.

These regulations mandate that DSD athletes medically lower their naturally elevated testosterone levels to participate in those events.

Semenya declined to comply, contending the rules were discriminatory and infringed on her rights. Wambui hasn’t competed since the regulations took effect seven years ago, while Niyonsaba moved to longer distances.

McAnena also criticized an exception in the policy for athletes diagnosed with Complete Androgen Insensitivity Syndrome (CAIS), stating it still permits some male advantages, though diminished.

Critics of the IOC’s decision contend it lacks scientific foundation and threatens athlete welfare, especially young competitors.

Dr. Payoshni Mitra, who founded the advocacy organization Humans of Sport, called the ruling “a safeguarding disaster” and suggested political motivations rather than scientific evidence drove the decision.

“It’s not science-based, it’s stigma-based,” Mitra told Reuters. “It’s more under political pressure rather than really what is required in women’s sport.”

Mitra expressed alarm that the policy covers minor athletes, as it will apply to all competitors in female events at the Olympics, Youth Olympics and qualifying competitions.

“As far as I know, there were about 14 minor athletes competing in the Paris Olympics,” Mitra noted.

The youngest participant was 11-year-old Chinese skateboarder Zheng Haohao.

She also raised questions about the decision’s timing, suggesting political factors surrounding the upcoming Summer Olympics in Los Angeles influenced the choice.

“(The U.S.) is a country where we are very aware that things are going in a direction which is not what progressive-minded people expected,” she said.

“The IOC could have focused on robust, independent research. But they rushed into this decision, which tells me this is all because of where the Summer Olympics is going to be hosted next.”

Mitra noted that sex-based eligibility requirements have historically affected women from Africa and Asia disproportionately.

Two-time Olympic champion Semenya joined eight other African women athletes with alleged sex variations in writing to IOC president Kirsty Coventry on Wednesday. Semenya had previously sent a similar letter to the President in June 2025.

“When I was asked to be consulted, I made one thing clear: I will not be used as a token voice,” Semenya said. “Consultation means nothing if you have already decided. It means nothing if you have not sat with our stories, our pain, what our bodies have been put through in the name of sport.

“If the IOC had truly listened — if President Coventry had done what evidence-based policy demands — this policy would not exist. It does not smell of science. It smells of stigma. It was not born from care for athletes. It was born from political pressure.

“As a woman from Africa, I had hoped President Coventry would be different. I had hoped she would listen to all of us — not just the powerful, not just the comfortable. She failed us.”

In 2023, World Athletics prohibited transgender women who experienced male puberty from competing and strengthened its DSD regulations, reducing acceptable testosterone levels and requiring sustained medical suppression for eligibility.

Female competitors at last year’s world championships underwent mandatory genetic testing to meet the requirements.

“We have led the way in protecting women’s sport over the last decade,” a World Athletics spokesperson stated Thursday.

“Attracting and retaining more girls and women into sport requires a fair and level playing field where there is no biological glass ceiling. This means that gender cannot trump biology. A consistent approach across all sport has to be a good thing.”