Christof Teuscher posted the challenge:  To climb Mt Adams (WA), then proceed on foot to Mt Hood (OR).  The whole thing works out to 158 miles.with about 40,000' of elevation gain.

Jessica Kelley posted the route:

Leor Pantilat posted the route:

http://www.oregonlive.com/travel/index.ssf/2014/06/three_sisters_loop_orgons_best.html

The 46-mile circuit of trails around the third-, fourth- and fifth-highest peaks in the state is one of Oregon's great multinight backpacking opportunities -- and one that gives you plenty of those in-your-face views.  (I did this trip in 2010, but people are planning it for this summer and are searching for my story, so here it is again.)