Wow that it cold! We in England are being predicted very cold weather next week, not getting above freezing, I’m not sure how I’m going to get my training in, I train 4 times a week as I’m doing London marathon in April. I too can’t run on a treadmill, I can just about get to 5k but it’s a struggle and just so boring. I’m probably going to have to do this and a bit of Xtraining as the thought of going out in extreme cold, windy, snowy weather does not motivate me. Good luck with your treadmill running xx