Training Distance Runners for Endurance and Speed

Developing a distance running and cross country program requires careful attention to training elements such as aerobic endurance capacity, speed development

Trends In Middle Distance Running Training and the Effects on Middle Distance Athletes

Training Distance Runners for Endurance and Speed

Speed Training Guide for Long Distance Runners

Too Fast, Too Soon? Young Endurance Runners Draw Cheers and Concerns - The New York Times

Ask Pete: Which Goes First with Age—Running Speed or Endurance?

Speed Training for Long Distance Runners

Strength Training for Runners: Benefits and Tips for Success - Nutrisense Journal

Training Youth Middle-Distance & Distance Runners (& Doing More With Less)

6 Essential Marathon Speed Workouts – Runnin' for Sweets

Training Program Considerations for Endurance Runners

How to Run Faster: Speed Training Guide