When autumn hits Breckenridge, the mountains come alive in shades of gold, amber, and fiery red. Crisp air and fun trails make fall one of the best times to hop on your bike and explore. Whether you’re looking for a mellow riverside cruise or a lung-burning climb rewarded with sweeping views, Breck has a ride for every level. Below are some of our favorite trails to spin through the season before the snow starts to fall.