Right now, after having had back surgery, I am finally back to running again.

I started in law school in '71 and graduated in '74. So I was training for the Olympics, running or averaging around 20 miles a day and going to law school full time.

You have to know your body. It's part of the beauty of the training process, and once you've determined how much your body and mind can take, you can then begin to reach your potential.

Yes, winning the gold medal was undoubtedly the biggest day of my career - mostly because I won the way I had prepared to run it. It was a totally satisfying experience.

My goal is to break three hours in a marathon

I also held several masters running titles.

Right now, after having had back surgery, I am finally back to running again.