Jason is a 2:39 marathoner, USATF-

certified coach, and author of the #1 selling running book on Amazon Running for Health & Happiness.

He writes for over 200,000 runners a month and has helped tens of thousands of runners accomplish their goals with results-oriented coaching programs.

Sign up for SR's free running e-course and you'll get downloads like workouts, strength exercises, and ebooks to help you become a better runner: claim your free downloads here.