Wish I could just flip some internal switch and adjust to running in summer heat. It was in the upper 60s with plenty of humidity when I went out at dawn today. Took it easy, just 4.5 miles. Of course, the weekend is supposed to be even hotter, so the long run might not be so long.

Just signed up for a neat 5k in a couple weeks-- it's on one of the runways at our local airport! Certainly a unique location for a run, and it's probably going to be the flattest race I've ever done.