Did you see that catch?!! obj could never! Boulder, Colorado Training Camp Day 0 Soft Trail Run, +750ft elevation gain, 6000 ft altitude. Diving deep into the science behind the sport. Surrounded by knowledgeable folks, fast kids, Olympians, and pro runners. An inspiring environment to be in. Stay Working! #runner #running #onpartner #oncloud #trail #athlete #boulder #marathon #marathontraining