The TrainingPeaks Blog
The Science of Running
YLMSPORTSCIENCE
Joel Filliol
Required reading by Joel: The Top 20 Rules for Faster Triathlon Swimming
Asker Jeukendrup: My Sports Science
Endurance Corner
Joe Friel
Swim Smooth
Alan Couzens
Skratch Labs
DC Rainmaker
Seth Godin (not athletic, it’s life)