Today I ran a 45 minute trail run through the Blandford Nature Center. The distance I ran is unknown, but based on my normal pace, it was probably around 6 miles. The shade was nice in spite of the extremely harsh weather today. I knew I would sweat quite a bit, so I decided to conduct a one data point experiment (which Garry will appreciate). I weighed myself nude before I left (the nude part keeps things consistent). I ran and kept track of my fluid intake. I showered after I was finished running and drinking and dried myself off and reweighed. My weight was 1 pound lighter in spite of the fact that I drank 40 ounces (2.5 pounds) of fluid. It is hot – and this is… well… one data point evidence of this “fact”. As I write this in my home, I am still dripping with sweat… time to go reweigh!