What Nike's Breaking2 marathon event tells as about human performance.
The Epic Untold Story of Nike's Two Hour Marathon Attempt | WIRED
Nike 2-hour marathon record - Washington Post
Kipchoge Reveals How He Ran a Sub-2-Hour Marathon: Pacers, Nike Shoes
Kipchoge runs fastest recorded marathon, but just misses 2-hour mark - Duluth News Tribune | News, weather, and sports from Duluth, Minnesota
Kipchoge Reveals How He Ran a Sub-2-Hour Marathon: Pacers, Nike Shoes
Breaking2. Nike GB
Why Nike's Breaking2 could fail - Canadian Running Magazine
Breaking2. Nike GB
Breaking2 results: Nike athletes miss sub 2-hour marathon
Eliud Kipchoge Runs World's Fastest Marathon, in Nike's Special Shoes - The New York Times
Sub-2 Marathon Test Run Yields Fast Times, Lingering Questions - Runner's World
Nike has 3 elite runners trying to break 2-hour marathon barrier
The Epic Untold Story of Nike's Two Hour Marathon Attempt | WIRED
Nike Unveils Shoe Designed to Run a Sub-2-Hour Marathon
Eliud Kipchoge Breaks Two-Hour Marathon Barrier - The New York Times
How Eliud Kipchoge and the Nike AlphaFly Made History | Nice Kicks
Breaking2 results: Nike athletes miss sub 2-hour marathon
Athletes wear custom-engineered Nike trainers in attempt to break two-hour marathon barrier
Nike's sub-two-hour marathon shoe doesn't look the way you think it should - Canadian Running Magazine
Kipchoge falls 26 seconds short of 1st sub 2-hour marathon | wthr.com
Nike's Breaking2 Narrowly Misses the 2-Hour Marathon Mark
To Break the 2-Hour Marathon, Runners Will Have to Change the Way They Fuel - Outside Online
