Me am run!

Just got back from the gym having broken another personal record. Once on the running machine I ran straight through 30 minutes at my full running pace (9 km/hr) without slowing down for any breathers. This totaled 4.5 km (almost 5 after the cool down period) and a good 393 calories (which kinda takes the edge of last nights Butter Chicken Curry). The only slight concern is my body seems to be disobeying some of the laws of physics as according to the Gym scales I gained 1.5kg while running despite drinking only 200ml of water and sweating a lot more.