Big Things Crewing


CREW (kroo)


1. a group of persons involved in a particular kind of work or working together

What is an Adventure Crewing and Mountain Guide Company?

We provide a variety of services to both trail runners and Colorado visitors alike.  As experienced ultrarunners and mountaineers, we remember clearly what it was like in the beginning.  Sometimes you have questions.  Need advice.  Need a Sherpa to get you up the mountain.  Big Things Crewing is all about service, self-development, crushing big goals and doing big things!


We love seeing smiles on summits as much as we love to see pals exhausted at finish lines.  These were some of the defining moments of our lives and we want to share those experiences with others.  We want to inspire you.  We want you to DO BIG THINGS—and then pass it on.


The first step in changing the world begins with yourself. Let’s take it to the next level. 


"The summit is what drives us, but the climb itself is what matters"

- Conrad Anker

Proud Partners

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