Imagine yourself on a Colorado mountain-biking trek: the joy of white-knuckling down a 10-inch-wide wooded trail, sun on your back, challenging and beautiful terrain in front of you.
This is Colorado mountain biking, where the best single-track trails on the planet are found. Mountain bikers from all over the world come to Colorado to tackle this fat-tire paradise.
Not into the rocky road? Check out our road biking page >>