So there is a non binary option now?
It seems that the organizers of these events, are eager to bend over backwards to prove that they are liberal, with all this “LGBT” and “gender identity” business.
I wonder how many will register in the non binary category, so as to have less competition for the award?
So there will be three winners, men’s division, women’s division, and non binary division???
Well, the so-called "non binary division" option will not be available to the elite runners (i.e., the professional runners, men and women, who will be seriously contesting the race), so, as a practical matter, no.
In any event, what this really amounts to for the amateur runners is two divisions for men and one for women.
Fun Fact:
If you fill out a form 4473 for a firearms purchase in the USA, there is a checkbox for Male, Female, and Non-Binary.