The International Olympic Committee has convened, once again, in a room whose heating system is controlled by a committee that reports to a sub-committee whose minutes are kept by a clerk who is, technically, not allowed to attend the meetings but whose signature appears on every page of the official record. They have decided that, in 2028, the women’s category will be restricted to biological females. This decision, reached with the solemn dignity of a man who has just been told his tie is slightly askew, was arrived at through a process so perfectly calibrated to produce confusion that no single member could, on any given day, have pointed to the exact moment it stopped being about fairness and started being about the precise definition of “biological.”

The process works like this: each member arrives optimising for something entirely reasonable. The sports scientist wants to ensure a level playing field. The human rights officer wants to avoid discrimination. The legal advisor wants to prevent lawsuits. The communications specialist wants to avoid headlines that say “Olympics Look Ridiculous Again.” Each of these is, on its own, a perfectly sensible goal. The problem arises when they are all required to agree on the same phrase: biological female.

Because, as the legal advisor quickly discovers when asked to draft the clause, biological female is not a term that exists in nature - it is a term that exists only in the spaces between disciplines, where biology, medicine, law, and identity all step on each other’s toes like a committee of blindfolded dancers. The biologist will say, “Well, it depends what you mean by ‘biological’ - chromosomes, hormones, gonads, anatomy? And what about SRY gene translocations, androgen insensitivity, 5-alpha reductase deficiency?” The human rights officer will say, “But if we define it by chromosomes, we exclude people like Caster Semenya, and if we define it by testosterone levels, we exclude people like Simone Biles, and if we define it by anatomy, we exclude people who have had gender-affirming surgery and are legally recognised as women.” The sports scientist, who had just arrived with a chart showing the overlap in testosterone ranges between men and women, will now be quietly folding the chart into a paper airplane and aiming it at the ceiling vent.

What emerges is not a definition, but a procedure. Not a line, but a test. And the test, as all procedural outcomes do, becomes the policy. The policy, in turn, becomes the thing that is enforced - not because anyone believes it is perfect, but because it is the only thing that all parties can agree to enforce. And so, over the course of several meetings, a form is developed: Form 7B, Declaration of Biological Status, which must be submitted at least 18 months prior to competition, on A4 paper only, in triplicate, signed before a notary who is not related to the applicant and who has not, in the past six months, attended any meeting of the Committee on Intersex Representation (a sub-committee of the Committee on Definitions, which itself reports to the Committee on the Meaning of “Committee”).

The form asks for: Chromosomal configuration (list all variants), and Gonadal tissue (type and quantity).

• Endogenous testosterone levels (measured in nanomoles per litre, on three separate occasions, over a 12-month period, during which the athlete must not have trained, competed, or slept)
• A sworn statement that, at no point in the last five years, has the athlete’s body responded to external oestrogen in a way that could be described as “enthusiastically”

The athlete who can complete this form is, by definition, a biological female. The athlete who cannot is, by definition, not. The irony, as always, is that the form was designed to solve a problem that did not exist - the problem of someone pretending to be a biological female - and in doing so, it has solved a different problem instead: the problem of making every biological female, including those who are simply women, feel like they must prove they are not pretending.

This is not a failure of intelligence. It is a failure of process. The committee did not set out to exclude. It set out to draw a line. And because no line in biology is straight - only a series of compromises between disciplines that have forgotten they are arguing about the same thing - the line it drew is not a boundary. It is a labyrinth. And in the labyrinth, the guards do not ask who you are. They ask which form you have. And if the form is not in triplicate, they will not let you run.

The Olympics, as ever, will continue to celebrate human excellence - just not the excellence of those who, by some definitions, are already in the category. The Committee, meanwhile, will meet again next week to discuss the definition of “definition.”