I ran 10 miles today, average speed 6.0 mph. I wanted to see if I could do it, since there is a 10 mile race in two weeks that I want to do. I made it on sheer will power, no walking. My legs were mad at me the second I quit. I thought I was probably in for several days of payback. Since I'm breastfeeding, I'm not allowed to take vitamin I (ibuprofen). I asked Bruce if there were anything I could do to avoid days of pain. He suggested and ice bath. TORTURE! I made it through it by forcing myself to remember child birth. Then it wasn't so bad.