Run, Jack Jack, Run

As you'll remember, Dave got a jogging stroller for his birthday.  Unfortunately, Jack was too small to ride in it.  Now, he just about fits.  Dave strapped Jack in this morning and off they went on a 5 mile run.  Jack seemed to enjoy himself. He slept for part of the journey and then cooed for the last mile.  Dave said that everyone they encountered on their run admired Jack.