Hills/Intervals

Well, I burnt out early today. I was going for an hour. Okay, I won't repeat the weather again. I know, I know, I live in Texas. That may have been a factor, but I think the speed did me in... I did about as fast as my "fast" pace but searched out and climbed every hill- and a steep one two times. I really try to power up every hill and that makes this work out a great interval workout!

9.8 miles 38 minutes