Sunday I participated in my first "Scale the Strat" stair race, 1455 stairs up one leg of the Stratosphere tower in Las Vegas. The finish is called the 108th floor, but it is not nearly as high as the 103rd floor of the Willis (Sears) Tower since it is not an occupied building for most of its height (the Stratosphere is a roughly 850 foot climb to Willis's roughly 1350). While this was not the tallest stair race I've done, it was very unique and quite challenging. I can't say I'm entirely satisfied with my 10:48 time, at least it gives me a mark for next time. This race was also the US Stair Racing Championship. I may have finished last in that (I'm not entirely sure, I was 29th American male overall), but it was an honor to have qualified for it by finishing in the top 50 in the US for 2013.