Cold weather does not have to get in the way of running. There are many different clothing and gear choices for winter running.
Running in the cold
What to Wear While Running in the Cold
How should I dress for running in cold weather? This paper doll can help : Life Kit : NPR
What to Wear Running in Different Temperatures.
Half Marathon - RunToTheFinish
How Should I Dress for Running in the Cold? - The Mother Runners
Winter Hiking Clothes & Cold Weather Layering Basics – Bearfoot Theory
What to Wear When Running in Different Temperatures
How to Run During the Winter - The New York Times
Winter Gear: What to Wear Running at Every Temperature
Do you run in the winter? – ultrarunningmom
What to Wear on Your Run Based on the Temperature - 3M Half Marathon