Five out of the six major world marathons now allow non-binary runners to compete without having to register in either the men's or women's divisions.
NBC News' Joe Fryer speaks with Nick Dill about what that means for them.
Five out of the six major world marathons now allow non-binary runners to compete without having to register in either the men's or women's divisions.
NBC News' Joe Fryer speaks with Nick Dill about what that means for them.
Nick Dill is a veteran marathon runner, but this weekend's race in New York will be the first time they participate in the..