I ran the Geneva marathon in early May of this year. About 4 days before the marathon I came down with the flu. I did my best to rest up and get well so that I could run it. The night before I made the decision to run the marathon despite my body telling me I was not physically able to. This was a big mistake as by the 20kms my body felt as it is was in the latter stages of the marathon but I still had another 22.2kms to go. My muscles were sore and I had little or no energy. No amounts of water, isotonics, or gels were making a difference. By 35kms my muscles were cramping so much they started to seize on me. Still I was determined to finish.