Boulder, CO Gravel Bike Riding - Winter Edition

mtb easy, Road bike · US · 984 km · 13 stages

These are my go-to loops and routes North, East and South of Boulder, CO especially in the winter months. There are countless trails and single track to link up when the climbs up the canyons are too cold or icy to do in the winter time. I like to stick to the flatter trails and bike paths. There is

by Hillary Allen