Colorado Addicted Trail Builders Society

The Colorado Association of Trail Stewards (CATS), originally founded in 2007 as the Colorado Addicted Trailbuilders Society, is a volunteer-based 501(c)(3) nonprofit that builds, repairs, and maintains soft-surface trails using hand tools across Northern Colorado, including the Loveland and Fort Collins area. The organization provides trail design, construction, and repair services at little to no cost to the government and environmental agencies it supports, while training volunteers in trail-building skills regardless of prior experience.