My top 10 running songs, including Eminem and Dixie Chicks

My friend, Katharine, texted me the other day and said, "Quick—favorite running songs." I named off a few and then started to think about a longer list. If you're interested and need some motivational music, here's my top 10 list: Eminem, "'Til I Collapse" - When Eminem yells at me to not give up, not give …