Betasso Preserve from Town Professional Guide
Detailed Trail Description from our Guidebook
"A favorite of Boulder’s world-class cross-country racers, this route offers quick access to high-quality trails via the Boulder Canyon bike path and Fourmile Canyon Road. If you happen to be in Boulder already, this ride requires no driving.
Back in the much earlier days of mountain biking, the little group of trails at Betasso Preserve provided Teva-sandal-wearing, chicken breast-grilling Boulderites with one of their few (legal) opportunities to ride singletrack close to town. But the area wasn’t the easiest place to reach without a car, tucked away up there on its little hilltop, and if you had a car, frankly, you’d probably head to a more glamorous destination."