I've got a fever...
If someone describes a course as "flat" is it a subjective thing or is there a more objective meaning to the word "flat" -- such as the net elevation gain/loss=0?
On your deathbed, you won't wish that you'd spent more time at the office. But you will wish that you'd spent more time running. Because if you had, you wouldn't be on your deathbed.
I'm running somewhere tomorrow. It's going to be beautiful. I can't wait.