We have a YMCA here in Norman, I love this place. It's is a really great place for the kids to hang out and for you to work out. I used to go all the time. They have a weight room, treadmills, Like six basket ball courts. There is also a Whirl Pool and indoor swimming pool. You have to have a membership to go. Best of all if you like running and don't always like to do it outside via weather or what ever the YMCA has an indoor running track.