Ran a slow 1.5 miles

My wakeup heart rate was 54, but I didn't have a lot of energy during my run. I thus reduced the length of the run to 1.5 miles in about 35 minutes. We have a lot of visitors from Arizona staying with us, and it's hard to get to bed on time and to sleep in until 8 am or so. I didn't check the temperature at the starting and ending of the run, but it seemed hot. This week is a make-up week with shorter distances to get me back from last week's reduced runs and race.