Notes
LSLM, 100 minutes at HR ~130 bpm, pace/speed on TM was 7.1 mph for most of it. I felt lousy before the run, and still a bit under the weather during and after. But the pace became somewhat easy about half-way through this run.
Near the end, I maintained 7.2 mph with HR at 132. I recall 6.8 mph correlating to 138 bpm HR about 6 years ago.