Sunrise light on Long's Peak and the front range on Tuesday, February 11, 2014 7:01am MST. Canon 5Dmk3, Canon EF 24-105mm f/4L IS USM, f/10, 1/30s, ISO 200, lens focal length 105mm. (Can't see Long's Peak on 2/12/14, so far, due to blowing snow in the high country.)
I went up there a couple of weeks ago to try for nearly the same thing. Misjudged the time it would take to hike out for the sunrise by about 30 minutes. Wound up stuck out in the trees for the sunrise. Clearly I need to try again, such an amazing view.