I'm applying to ALL the colorado ABSN programs I can so I'm pretty familiar with them by now. Although Regis is an amazing school, it's the most expensive. I'm guessing you primarily want schools in the Denver area, which would be UC Denver, Regis, and Metro. If you're willing to commute, there's also UNC, UCCS, and CSU-Pueblo. Those are all the accredited Colorado schools that offer ABSN programs. The top three are UC Denver, Regis, and UNC though. I hope that helped somewhat.