Matt Fitzgerald is back to sharing his training journey for the upcoming American River 50 in April.  What is he planning to do via GPS that he has never tried before.  Thoughts on planned walking segments for long runs.  We also delve into a new undertaking as he audio recorded his most recent book, "How Bad Do You Want It."  It apparently isn't as easy as you would think.  We hope you enjoy this episode of Fitz Ultra!