David Knapp Ph.D.

David D. Knapp, PhD, is the President of Marathon Leadership® in Thornton, Colorado, which specializes in leadership and organizational development. With over 30 years of experience in the corporate boardroom and university classroom, David has worked with hundreds of local, national, and international organizations—including numerous Fortune 100 companies and federal agencies. David has a PhD in Human Communication Studies from the University of Denver and remains a competitive age-group athlete. He has completed over 100 full marathons and countless other running events and triathlons up to the half-Ironman® distance.