I did SO well today, cut my run short at just about 4 mi, walking the last bit home i because I was hot and tired. You could cut the humidity with a knife, it was awful. I definitely came it before I pushed myself too hard. Once I got inside and checked online, I realized the temperature was 82F and feels like temperature was 90F, and it wasn't even 7 AM yet, the sun barely risen and it overcast too, which even for here is HOT so early in the morning that shortly after sunrise! The humidity was 86% too, just a bad combination for jogging to be sure. Oh, and I had gone almost an entire mile, 1 mi/hr faster than normal for me, and I walked at least 0.2 mi of that last bit home, maybe I just wanted to get home fast and out of the heat!