Icy and Frustrated

I went running tonight after work at 10:30 at night  The run started out so well.  It was warmer then had been.  I ran a full two miles something that I have never done and then when I went to start my third mile the roads were getting too icy for me to feel safe to run.  So I walked the last .6 mile.  I am frustrated,  The two miles were slow because of the ice and I know I could have easily ran three miles.  UGGGG.  Tomorrow's will probably end the same way.  But I ran,  I felt amazing the first two miles.  It feels good to be doing something for me although Lee says it benefits everybody.