The skin on my left foot is peeling. I have a gash on my back and a progressive sunburn down my legs. My feet hurt, my legs hurt, but I finished. I had the slowest run time I've ever had, but I'm satisfied with my bike and swim and I finished. I have to keep reminding myself that many people cannot run 5.3 miles at all, nevermind after a 1/2 mile swim and 21 mile bike.