I never defended that women shouldn't be allowed to run, quite on the contrary. I just find it odd that people keep pushing for equal access and opportunities but then gladly accept complete gender discrimination in some occasions like these ones.
Events have different age groups as we recognize children, teens, adults, and mature adults have different physical capabilities. Should we get rid of age groups?
Many sports have weight classes as we recognize that a 150LB fighter is most likely at a disadvantage compared to a 260LB fighter. Should we get rid of weight classes?
There are plenty more examples available and are no different than having different events for men vs women.