I ran my 2 1/2 hour long run this afternoon. I felt fine during the first 8 miles (not energetic but fine), keeping a comfortable pace in the high 11 minutes. I could tell I was getting tired, so I slowed down for the rest of the run. When my 2 1/2 hours ran out, I stopped running and walked to my car (about 3/4 mile). My wakeup HR was 48 (same as yesterday). It was a nice, sunny day in the mid 50s (F).