Days are growing shorter. Temperatures are dropping. Running outside is not as fun as it was just a few weeks ago. For most runners, that means running less, or taking their running indoors. I try and run outside as much as I can. Icy roads and bitter cold can force even the toughest runner inside to do their workouts on a treadmill. You can still get a great workout without the stimulation of the great outdoors. Check out these great tips and ideas from Fix.com. AND DON’T FORGET to use the safety tether. I have scars on my shins from a nasty spill a few years ago.