I found a free application for my phone that will track my location via GPS and transmit my location to a webpage. I turned it on while on the top of Mt. Harvard (the 3rd highest peak in CO), and forgot to turn it off. So it tracked me from the top until I realized it was still on this afternoon. Once I deleted all the data points after the time I got back to the trailhead, I came up with the map below.
GPS tracking powered by InstaMapper.com
I'll add some pictures later, but this is what I have so far.