Working from the house today. I decided to take a "break" and do a quick interval workout. 5x400m with a 1:30 rest between. Paces were 8:31, 9:01, 9:06, 8:53 and 10:43. The last 400m was up the "big" hill in our neighborhood. Thus, the major drop in pace.
I had wanted to keep the pace in the...