Where sex matters | Sport

Sport

Policies that allow males to play in women’s sport are not supported by evidence. They are unfair and unsafe.

Sport is divided into male and female categories for very good reason. Men are taller, faster and stronger than women. They have bigger bones, longer limbs, wider hand spans, wider shoulders and a narrower pelvis. They have larger and denser muscles, with a higher proportion of fast twitch fibres, and larger hearts and lungs. These are the result of being born with a male body and going through male puberty.

Even from a very young age, boys perform better in tests of speed, power and strength. Each year, thousands of boys and men outperform elite women. Every women’s world record in athletics has been broken by a teenage boy.

Female excellence, participation and safety in sport depends on sex-segregation. Female athletes at every level will lose if they have to compete with and against males.

What is the problem?

In recent years the female category has been opened up to male athletes who identify as women, on the basis of weak evidence and guidance to prioritise “inclusion”ahead of fairness. How we got here is explained in this article by Fiona McAnena. 

In 2003 the International Olympic Committee (IOC) decided that men who had undergone “sex reassignment surgery” – removal of testes so they no longer produced testosterone – should be allowed to compete in women’s sport at all levels. They said that there would be so few trans-identifying males wanting to enter women’s sport that the impact would be minimal. This policy was adopted by national governing bodies of sports in the UK and elsewhere. The surgery requirement was dropped in 2015, replaced by a testosterone limit far above that of women. In practice, since testing of testosterone levels requires a blood test, and challenging a trans-identifying person has been made socially unacceptable, in most sports any man declaring a female identity has been able to  compete against women.

Female athletes are losing medals and opportunities to males. 

It’s not just about competitive sport. Female-only activities such as swimming, recreational cycling, gym and yoga classes increase women’s participation, which lags behind men’s. Losing those, or fearing that there will be a male in the women’s changing room, is a deterrent for some women and girls, as this report by Fair Play For Women shows.

Where are we now?

The science is increasingly understood. Scientific studies of physical changes in males suppressing testosterone (either because of transgender identity or as part of therapeutic treatment for testosterone-related illness) show that muscle mass, strength and skeletal differences between males and females remain large even after transition. 

The conflict between “inclusion” based on gender identity and fairness and safety for women is increasingly recognised. In 2021 the UK’s Sports Councils Equality Group published revised transgender inclusion guidance, prompting sport governing bodies to rethink their rules on who is eligible for female categories of competition. The guidance concluded that:

“The inclusion of transgender people into female sport cannot be balanced regarding transgender inclusion, fairness and safety in gender-affected sport where there is meaningful competition. This is due to retained differences in strength, stamina and physique between the average woman compared with the average transgender woman or non-binary person assigned male at birth, with or without testosterone suppression.” 

The three biggest sports by participation – swimming, cycling and athletics – now restrict female competition to those who have not been through male puberty. Their world federations have also done so, meaning no males in women’s events for those sports at Olympic or World Championships.

But many UK and most world sports governing bodies have not restored fairness for females in sport. In some sports, like cricket, football, hockey, ice-hockey and combat sports, there’s a serious safety issue too.

Updates

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