Combined with Summit and Montezuma. Order of ops was Summit > Unicorn > Montezuma, but I think it would be even easier to do the route in reverse to get a good eye on the CDT. Snow covered much of the CDT above 11,700 ft but the route is still very easy to follow. Didn't use traction; I just like to carry it everywhere for fun. Also as a side note, Elwood Pass is INSANE. I think I was so tired from the last week of biking that I took an unintended route in that my 4Runner had no business being on. She did great and I managed not to kill her, but if you like your stock 4WD vehicle, avoid that road.
Photos (click for slideshow):