Dave Shumway posted the route:

The Beaten Path travels 26.6 miles from East Rosebud to Cooke City.
The Ultra Beaten starts at East Rosebud, runs to Clarks Fork Trailhead (near Cooke City), and then back to East Rosebud, turning a common 3-5 day one way backpacking trip into The Ultra Beaten (53 miles - 85 kilometers).

http://www.simblissity.net/get-home.shtml

The G.E.T. offers a wild, scenic, diverse, yet also convenient way of discovering some of the most fascinating and little-known corners of the American Southwest.

Lawton Grinter posted the route: