20.3 Miles: Warm but not hot

Today I ran 20.3 miles. It was a fun, if not warm (low 80's) and humid run. I had a fairly slow overall pace but the pace was not the goal. Plus I had to reply to two work emails during the run. My leg...well it's good enough to go 20 on for today.
(photo below from around mile 6 on map above)