Here are 5 great IT band stretches. Stretching the IT (iliotibial) band can be difficult with conventional stretching as it is not elastic like a muscle.
What is IT Band Pain and How do I Fix it?
4 IT Band Stretches to Relieve Pain - How to Stretch IT Band
Best 5 IT Band Stretches for Runners (From a Run Coach)
ITB Syndrome/Runner's Knee – Facts Or F(r)iction - Physiotutors
IT Band Pain and Exercises to Help - Core Exercise Solutions
5 Awesome Yoga Hamstring Stretches - Yoga 15
8 IT Band Yoga Stretches [Relieve Tightness & Prevent Pain] - Welltech
Stretch and Strengthen: 7 Poses for a Healthy IT Band - YogaUOnline
Yoga for Runners: A Stretch Class for the IT Band
Solving Persistent IT Band Tightness - Cioffredi & Associates