Day 3

I downloaded a new app on my iPhone called Marathon Trainer (it was 1.99), and sadly, I read the reviews AFTER I downloaded.  However, I ran the "Day 1" today.  It was not so bad, 5 min warm up, 5 min run, 5 min cool down.  The GPS tracker worked, and said that I traveled 1.7 miles.  I will continue to use it for the next week or so and give a more detailed analysis.