Wed 8/15 - PM 100 minutes, Walden woods plus 20 minutes in Walden

Slower today than Monday's run in the woods, legs feeling flat and overall tired. Also not navigating the rocks and roots as adroitly. Left hip flexor twinging a bit, I've noticed it before recently toward the end of longer runs but today it was noticeable from early on. Reached the base of Pine Hill at about 80 minutes and the wheels sort of came off on the climb up as pace slowed dramatically until I got to the pond. Slightly warmer and more humid today than yesterday.