I don't know how you people have lives outside of training! After working, running/biking/swimming, and taking care of errands and household tasks, I am lucky if I have an hour of spare time each day.
I am adjusting my work schedule so I can run during the day, and hopefully that will free me up a bit. On Tuesdays and Thursdays, I now have a 90-minute lunch so I can do my 5-mile run. Then if I go to Zumba at night, I don't have to run afterward. My legs were totally spent after all the squats, lunges, and kicks during Zumba and it was such a struggle to get on the treadmill. It also means I can still sleep in till 8 on those days :)
And on Wednesdays I will be getting up early to bike before work. So after work I will have some time to myself, instead of going straight from working to biking to swimming.
I seriously could not imagine doing all this training and having kids, or being in school. I am in awe of people that do.