Zachary Friedley also known as TrailBlader, is a professional runner sponsored by On. He has competed in both national and international races, most notably the UTMB MCC, UTMB Val d’Aran, UTMB Tarawera, and most recently, Sierre Zinal.

In addition to his running career, Zach is the founder of Born to Adapt, a nonprofit organization dedicated to creating events and opportunities for the disabled community to engage in outdoor activities worldwide.