10 miles today (2 warm up @ marathon pace, 6 X 1200 (4:05 avg for those w 2 mins jogging recovery) I felt fatigued during the workout but I think that is natural - I have been putting in a lot of hours and I can really feel sundays long run during tuesday's track workouts. I may focus on making my long runs on saturdays as time rolls on to try and get more solid workouts in. All that being said I was able to hold it together and finish in consistent splits. I go back and forth with the Mp3 deal. I got a sony w series walkman a while back and it worked great for approximately 4 months but is now in a state of disrepair with no way of repairing it. I don't mind not having the music but sometimes it is a good push to get out the door when I am feeling reluctant to run .