walk trot (very cold north wind) 1:06:51 [3] 4.25 mi (15:44 / mi)
shoes: Brooks Ghost 9
My left calf kept tweaking...its weird because it is not really pulled or strained as far as I can tell...anyway I thought about when I had my right calf super bad pull and how after two weeks I by divine intervention thought about heel lifts...they instantly took 90% of the strain off my calf and I was able to walk further and faster right away.
I was on 4 mile loop...cut home on 3.4 m loop...put the heel lifts in and decided to go for .6...halfway I decided to go for .75 as calf felt fine. So ended up with 4.25