Friday and Thursday combined run 2/10

due to the fact that I was not able to do my hill repeat workout yesterday, I decided to mix my tempo run with a bunch of hills in order to compensate. The run started off very very cold but I gradually went from a warm up into tempo stage. I warmed up for about 4 minutes, then I tempoed for 15 minutes and then cooled down for another 5 minutes.
I incorporated about 5 hills in the middle of my tempo run. it was a difficult run but very rewarding when I was done. Tomorrow looks to be another long run.