Which ride is right for you? You've decided to go horseback riding in Colorado. Now comes the question we hear more than any other at the ranch: how long should we ride? At Rusty Spurr Ranch near Kremmling, our Colorado horseback trail rides come in three lengths: one hour, two hours, and three hours. All three are guided, all three cross the same wide-open mountain ranch, and none of them are nose-to-tail. The difference is how much ground you cover, how much time you spend in the saddle, and how the ride fits the rest of your day. Here's the short version. The 1-hour ride