How Bad Is Distance Running's Doping Problem? - Outside Online
Long-Distance Running's Loss of Innocence
Long-distance running and evolution: Why humans can outrun horses but can't jump higher than cats.
Long Distance Events at the Olympic Games
Mother Daughter Runners: Pro Runners and the Fast Women Who Raised Them
Is long-distance running good for the heart? | American Heart Association
How mid distance running coaches use INSCYD - case study
7 Tips ▻ Make the Most of Long-Distance Running
Sport guide: Long/Middle Distance running
What your game can learn from long distance running | FourFourTwo
Long-distance running - Wikipedia
20 Tips For Long Distance Running | SportMe
Can Competitive Distance Running Be Part of a Healthy Lifestyle? - Strength Running
Long-distance running could increase some people's risk of heart attack
The Risks and Benefits of Long-Distance Running | ACTIVE
Distance Running magazine #107 – 2021 Edition 1
Long Distance Running: What Are the Potential Benefits and Risks?
Running Downhill Poses Unique Challenges for Female Distance Runners - Georgia State University News - College of Education and Human Development, Research, Students, University Research -
What We Can Learn From Endurance Athletes About Getting Through This Pandemic - The New York Times
The Surprising Pacing Patterns of the World's Best Distance Runners | Runner's World
Sports Performance Bulletin - Base endurance training - Distance running: leg strength and critical mass