I did about 18 miles yesterday, it was rough. I had a rough weekend all around. The weather was hard on me (too warm, too dry, too soon) and I just felt "off". I walked more than I have in a really long time and stopped often where I could to cool off with river water on my head/face (I was dreaming of those soaked sponges they give you at Ironman run aid stations). I ran out of water at about mile 13-14, which was 3 miles shorter than last week's run when I didn't run out of water at all. This will probably be my longest long run before Ironman and I have to let it not get me down.