15 Miles is REALLY Long

I ran 15 miles.  I was sad to discover that 15 miles is only 57% of a marathon, though.  It felt much longer than that.  Some of my 'firsts' for the run included this being the first run where I outran my iPhone's battery,  where I could see my breath, and where I listened to music (not Podcasts) from 2+ hours.

This is what I found when I searched Google Images for "tired runner".  I think they reflect my experience pretty well.