Mostly successful LT run today. I felt like crap when I was heading out in the evening at around 6:00pm; it was still 83 F and sunny, and my legs felt heavy. I ran the warmup miles at around 8 min/mile, and they didn't feel super easy. Despite all of this, I managed 6:15, 6:21, 6:27, 6:18 mile splits. I was tired, but not unreasonably. I finished with 1.5 miles of cooldown.