Notes
Attempted tempo in the 100 degree heat index. I have to admit, I was feeling it. I just couldn't hold a good pace. Goal was doing the tempo in 2 mile increments due to the heat. In each case, the second mile was about 10 seconds slower. For the 3rd rep, which I only planned to do 1 mile, I was toast and cut it short after the first 1/4 mile when I just couldn't hold pace. heart rate was way up at the end over not so fast pace. Ugly.