|2.25 miles (3.6 km) in one hour|
I'm scheduled to go at least two more times this week, more if I can manage it.
The last couple of times I was at the gym, I was watching a movie while I walked. This time I was listening to one of my Audible audio books. I figured I'd try that, since I have so little time for reading, normally. It was pretty good. I'm listening to "Einstein: His Life and Universe" by Walter Isaacson. The whole thing is 21+ hours long, so it'll be good for a couple of weeks, at least.