Annotation.

I get an inordinate amount of pleasure from crossing off my daily training miles. I have my plan printed out and as I complete each run, I write down what I actually ran. At the end of the week (for me the end is Sunday) I add up the miles. It is absurdly satisfying. Why? I think because it's a tangible measure of how hard I worked during the week. The miles have been calculated and because they're written down, they really exist not just in memory. I don't know if that makes sense but writing them down makes each day's accomplishment that much more real. It's a ritual that started four years ago and has lasted through all four training rounds.