02/19/2026
Why do runners get ITB pain?
No, it’s not because your IT band is “too tight“.
The IT band is meant to be firm and supportive. It’s a dense connective structure that provides stability along the outside of your thigh and knee. It’s not something we meaningfully stretch.
The most common driver for ITB pain, like most running injuries, is training error.
Sudden increases in mileage or intensity, even one long or hard run, can overload the lateral knee. Downhill running and consistently running on cambered roads can increase stress in this area even more.
Other contributing factors may include:
Hip weakness (hip abductors and external rotators)
Poor motor control leading to hip drop and knee valgus (caving in)
Running in a fatigued state
Subtle gait mechanics like overstriding or a narrow stride width (feet crossing midline when running)
ITB irritation happens when load exceeds your current capacity,not because something is structurally wrong.
Your Knee is strong. It just needs the right load, applied the right way!
Have any questions re: lateral knee pain or ITB issues? Reach out or ask below!
