I decided to run just a mile tonight and see how fast I could do it. I really don't enjoy running so when I take off for 3 or 4 miles I have a pretty slow pace. Tonight I just wanted a mark so I could have something to beat. I did pretty well. The phone keeping track of distance didn't work very well, but it was under 8 1/2 min; perhaps 8:20. Pretty good for me, especially with hills.