It has already been a long training week. I am in the middle of week 4 on my marathon training schedule. I completed my key workout number 1 for the week on the treadmill. It was 3×2 at MP with a half mile recovery between repeats. I felt pretty good. My MP or marathon pace is 8:00 miles. So doing 2 mile repeats at the 8:00 pace was not a big deal. I ended up with 7 miles for the day. I am still not totally convinced that I pull off a 8:00 pace for St. Louis….