Hi. I am just start week 8 first run. So proud as I was so jealous looking at people running at the gym, on the street or for my brother who did half marathon. There was not any courage that I could start myself. Being overweight without any confidence I decided to try....every week I was saying ..yes..I did it . Now almost finishing the training I have realised that I never run for 5k even I have run for 28 min. I was listing the advice that this program is not about the speed but how to reach 5k? I do the training on the treadmill..which level of speed I should choose it? Do I have to repeat program but faster?