University of Colorado at Boulder, CU. Leeds School of Business is a great business school, not to mention your in Boulder. Only issue is we are a little bit from the mountains as opposed to Utah, which is really close. I'm not sure about their business school though. Good luck.
This may be pointless because you're in Boulder but University of Vermont has them only it's business administration. I know you probably wouldn't want to come from west to east but a lot of kids do so I figured I would throw it out there.