Now, eight years later, it looks like Harbaugh finally landed his coveted running back. After spending his last four years with the Pittsburgh Steelers, Harris has decided to leave the steel city ...

Suddenly, without the angry inspiration of an app or onboard coach to keep me going, I found myself far more motivated to kick up the pace or get back ... finally figured out a formula for running ...

I’m really excited that my goal, the Boston Marathon, is finally coming to fruition. I knew that it would be my last, and I would be running with a charity group to help with cancer research.