I didn't know that Colorado was a caucus state. It'll be just as hard to predict as Iowa, in that case.
Colorado's virtual non-participation in the selection of presidential candidates, due to our corrupt and unrepresentative caucus system, makes us little more than spectators in the process. The lack of a presidential primary is one of the reasons I'm registered Unaffiliated. I'm not missing much, and it cuts down on the junk mail.
February 9, 2016 New Hampshire 23 Modified primary
February 20, 2016 South Carolina 50 Open primary
February 23, 2016 Nevada 30 Closed caucus
March 1, 2016 Alabama 50 Open primary
March 1, 2016 Alaska 28 Closed caucus
March 1, 2016 Arkansas 40 Open primary
March 1, 2016 Georgia 76 Modified primary
March 1, 2016 Massachusetts 42 Modified primary
March 1, 2016 Minnesota 38 Open caucus
March 1, 2016 Oklahoma 43 Closed primary
March 1, 2016 Tennessee 58 Open primary
March 1, 2016 Texas 155 Open primary
March 1, 2016 Vermont 16 Open primary
March 1, 2016 Virginia 49 Open primary