I am home with a sick 10 yr old today, but took a break for some intervals. Ran down York road for a mile and then ran 6 - 1/2 mile intervals with 1/2 mile breaks. I have never done these before and now I know why. My old bones do not like speed. Interval Pace: 6:44, 6:40, 6:30, 6:42, 6:30, 6:44, Temp - 34, light north wind |