running for exercise

I used to be a gym-bunny. In those days I was corporate suited and booted, childless and of course much younger. A career-girl and all the time in the world for myself. 10 to 15 years on, I am probably in the best shape of my life. Don't get me wrong, you won't find me appearing in sports illustrated in a swimsuit. No tight abs for me, bearing 2 children ...