06/23/2026
Many trail builders dream about working at Whistler.
Marcos Groenenberg did.
But his dream didn’t stop there.
He spent years learning from one of the world’s most respected trail building programs before returning home to Patagonia with a bigger vision: help build an entire trail building industry.
Today, Patagonia Trail Evolution is developing bike parks, community trail systems, and outdoor recreation projects that are creating new opportunities across Argentina.
In our latest Professional Builder Profile, Marcos shares what he’s learned about launching a trail building company, working with governments and landowners, and why the work that happens before the first shovel hits the dirt often matters most.
After spending years honing his craft at Whistler Bike Park, Marcos Groenenberg returned to Patagonia to launch Patagonia Trail Evolution. Learn how he’s building world-class trails, growing mountain biking, and helping communities thrive across Argentina.