To turn the thread serious again....

I'm well into training for a marathon. I used to be one of those sane people who said that anything more than three miles was definitely driving distance. I'm not sure when I lost my mind, but it has something to do with being in Korea. So far my longest run has been 19.5 miles. I'm not setting any world records, but running has actually become fun...Did I mention that I lost my sanity somewhere?