Wednesday - 7.25 miles - hot!

I ran 7.25 miles fairly easy at lunch- I'm not sure if any run qualifies as easy in the sweltering heat. I finished in 52 minutes. It was hot and sunny and I think the heat index was in the mid to upper 90's. I stopped for water at about mile 5 and I worked on concentrating on keeping good form the last few miles of the run when I was getting tired.