Replying to Denver airport, how long does it take to get checked bags after arrival?

I was just wondering, does anyone have an idea of how long it takes to get your checked bags after you land in Denver? I'm thinking about flying out there for a weekend of skiing after finals, but I need to ride the city bus to the greyhound bus to get my ass to Breck. From scheduled arrival to the time the city bus I need to be on leaves, I would have 55 minutes. Will I be able to make it or not?