Let everyone compete but only have one division.
Feminists think there is no biological difference between the sexes anyway so this should not be a problem.
No, a lot of feminists DON’T think that. Germaine Greer, Camille Paglia, Christina Hoff-Somers and thousands of extremely radical feminists have been fighting this for years. That the usual creeps (Gloria Steinem for one) are mum on the subject is because they are corrupt, phony careerists who move with the times no matter how evil.