Quote

You imagine running 120 miles a week, week in, week out, for the past four or five years. It takes a little bit out of you.

I have been through various fitness regimes. I used to run about five miles a day and I did aerobics for a while.

You have to run 75 to 100 miles a week if you expect to break the four-minute mile.

I put my body through hell. I run 120 miles a week, week in, week out.

I run four miles most days, at about 8:00 to 8:15 pace. It's totally relaxed.

Now I say that if you run more than 15 miles a week, it's for something other than aerobic fitness. Once you pass 15 miles, you do not see much further improvement.

I run in a local park two or three times a week. I probably should do more than I do, but I also do weight-lifting along with that cardio.