Those Superfast Nike Shoes Are Creating a Problem - The New York Times
Factbox: Nike's Vaporfly running shoes and tumbling records | Reuters
Nike and Adidas just rolled out ultra-fast marathon shoes. But do they make sense for the average runner?
The Super Shoe Controversy and World Athletics' Ruling - Outside Online
How Nike+ Run Clubs Appeal to Non-Runners
What it will actually take to break the 2-hour marathon barrier, according to science
2016 LRC Year-End Rankings, Men's Marathon: Eliud Kipchoge Caps a Historic Year as World #1 as Breakout Marathon Star Galen Rupp Leads the Americans - LetsRun.com