SPIRIT OF ITEN IS A BREATH OF FRESH AIR  - a terrific article written by Ian O'Riordan, describing the training of the great Kenyan runners  

EXERCISE AND FLUID REPLACEMENT - American College of Sports Medicine position stand. Med Sci Sports Exerc. 2007;39:377-390.

SURGICAL MANAGEMENT OF TENDONITIS AND TENDON RUPTURES OF THE FOOT AND ANKLE
  - by Nicola Mafflulli in Medscape Education, March 15, 2000. 

INTERNATIONAL SOCIETY OF SPORTS NUTRITION POSITION STAND: CAFFEINE AND PERFORMANCE - by Erica R Goldstein, et. al.  

THE EXERCISE SHOE CONUNDRUM - by Fern Swedlove

REASONS FOR THE DEMISE OF NORTH AMERICAN DISTANCE RUNNING - Coach Pimm's perspective. 

POSITION OF THE AMERICAN DIETETIC ASSOCIATION: VEGETARIAN DIETS (2009) - "Well-planned vegetarian diets are appropriate for individuals during all stages of the life cycle, including pregnancy, lactation, infancy, childhood, and adolescence, and for athletes." ....

RACE OF A LIFETIME  By Wayne Yetman - a Canadian Olympic Marathoner's compelling story of his return to the marathon at age 50 and his perspective of success. 

THE 25th MARATHON DES SABLES  By Mark Gilbert - An account of one client's experience in this 6 six stage race across the Sahara desert. 

ANTARCTICA MARATHON  By Richard St. John 

NUTRITION AND ATHLETIC PERFORMANCE - This 2008 joint position statement is authored by the American Dietetic Association (ADA), Dietitians of Canada (DC), and American College of Sports Medicine (ACSM). 

THE PRIME OF THE ANCIENT MARATHONER: ED WHITLOCK  By Michael McGowan

A SCIENTIFIC REVIEW: MYTHS AND TRUTHS OF STRETCHING  By Ian Shrier, MD, PhD & Kav Gossal, MD