Winter has always been a difficult time for running. Apart from the cold temperatures, the roads are messy and slippery, and daylight hours shrink to being dark when I go to work, and dark when I come home again. I used to not mind using treadmills, but my joints seem to disagree with me lately. Somehow I get more blisters and joint pain from running on something that I would have assumed absorbs more impact than pavement would. I have found a few nice tips from various articles that make running in the winter a little more comfortable. This is one of them:

10 TIPS FOR RUNNING IN THE COLD

I have found the layer-recommendation chart to be really accurate and useful.