Up in the @on_running Labs in Zurich, working on some CloudtecTM prototype blade tread! Before you know it you'll see this #OnTrail blade faster and deeper in the Alps! Let's gooooo... Countdown for @utmbmontblanc in full effect #adaptiveathlete #aboveknee #disability #trailrunning #trailrunner #OnTrail #OnCloud #runonclouds #running #borntorun2 #borntoadapt Video credit @davidkilgore