Semenya has appealed a Court of Arbitration for Sport (CAS) decision that supported the IAAF’s rule that XY chromosome athletes with differences in sexual development (DSDs), like Semenya, can only race in distances from 400m to a mile if they take medication to lower their testosterone levels.
The Swiss Federal Tribunal (SFT) ruled Semenya will be able to run in her favoured 800 metres event without taking medication until her appeal has been ruled on.
In response to that decision, the IAAF said in a statement that it would seek a “swift reversion of the superprovisional order… to avoid serious confusion amongst athletes and event organizers and to protect the integrity of the sport.”
In defense of its rules, the IAAF said it was committed to the full participation of women in athletics and would continue to fight for equal rights and opportunities for all women.
“The IAAF fully respects each individual’s personal dignity and supports the social movement to have people accepted in society based on their chosen legal sex and/or gender identity,” the IAAF statement added.
“However, the IAAF is convinced there are some contexts, sport being one of them, where biology has to trump identity.
“The IAAF also believes the right to participate in sport does not translate to a right to self-identify into a competition category or an event.”