Have had a week off having done the first 2 runs of Week 7 as I'd been doing other things so got back to it today. I've always run on a treadmill since my one and only venture outside was very scary - I went too fast and got very lightheaded and felt quite sick. However after my warmup today on the treadmill I decided to go out to do the proper run. Three times I had to slow to a walk because the hills were too much for me - how pathetic is that. I ran as slowly as I could but still gave in. I don't think I'll ever conquer hills and where I live there are lots! So back to the treadmill I guess.