When I was frosh/soph in college, I used to play in a VERY competitive run at the Y. One or two former college athletes. One future college athlete, and a bunch of dudes who had been pretty good HS players.

One of the women who worked there was a former Olympian, and she'd play with us from time to time. While she had the best fundamental skills on the floor, her strength and athleticism put her in the bottom half of players out there.

EDIT: To clarify, this was the kind of run where 4-5 different guys might dunk in the same game. Not your standard YMCA.