Colin Haley breaks down the details of his recent solo of the Infinite spur (yellow). He puts in the perspective of a 2016 elite alpinist and judges it, not to be such a big deal ... wow, not sure I agree with that! A good read about the top end of our sport.
http://www.planetmountain.com/en/news/alpinism/colin-haley-solo-fast-and-light-on-the-infinite-spur-in-alaska.html