5.21K Run

Tonight was a failed run.  I ran 5.21K in 49mins, but the run was suppose to be at least a 7K run.  I had to call my husband to come and get me as my feet were completely soaked and my stomach was bothering me again!  The good thing is I was on my way back when I gave up, so I felt I gave it a good effort.  Too bad London does not care about its pedestrians and does not plow the sidewalks.  That would have made my run a bit better.  Well it is our first real snow fall of the winter and I am already complaining.  It is going to be a long winter I think.  What tricks do you all use to keep you feet dry?