Ran the same loop today in FiveFingers as I did barefoot on Saturday to see the difference in feel and mostly pace at the same exertion. But I ended up exerting more, I guess because it is easier at this point for me to push a harder pace with the FiveFingers than barefoot. I did the 5.61 mile loop today in 44:00 (7:51/mile) - avg HR: 154 bpm. Then I added 2 more miles at the end because I felt like going for an hour. On Saturday I did it barefoot in 51:46 (9:13/mile) - avg HR: 140 bpm. Obviously based on my heart rate I was taking it a lot easier on Saturday. But today didn't feel hard, I kept it at a pretty comfortable pace. HR in the mid 160's is a multiple hour endurance race pace for me, so mid to low 150's is a really comfortable pace. |