I have done the route self-supported in both directions. I have not participated in the official Copper Triangle ride. It's a great route, very challenging. We like to call it the "Leadville Loop". If it is as well supported as other rides in CO that I have done, it will be a great experience. Enjoy!
I am currently in CO but came out for the Triple Bypass and am headed home to VA Tuesday. Here's my recap (warning: it's long!):
http://madcyclistsmusings.blogspot.com/
"When I'm on my bike I forget about things like age. I just have fun." Kathy Sessler
2006 Independent Fabrication Custom Ti Crown Jewel (Road, though she has been known to go just about anywhere)/Specialized Jett