OUT OF SHAPE

So I went running outside for the first time in a long, long time...and boy o boy, could I tell.  I have been running on a somewhat regular schedule on the treadmill lately, but it is waaay different when the ground doesn't move itself.  I ended up only doing 2 miles and it felt like 20...believe it or not, not the best feeling in the world.  Also didn't help that there was a heat advisory.  I have no doubts that today will be better...you'll hear about it tomorrow.