Walking breaks

My plan for walking breaks is to not take breaks during my rest runs but to take them during my medium and long runs. In a few months after I've stopped adding time to my runs and have gotten used to the longer distances, I'll slowly phase out the walking breaks from my medium and later my long runs. I ran the hour this morning non-stop with no walking breaks and no liquid intake. The beautiful fall weather we're having helps in reducing my need for extra liquid (I always drink water when I get up and again just before I leave).