Nike Vaporfly Shoes Make Runners Faster, but They're Controversial
STREAM: Nike's Breaking2 sub-two-hour marathon attempt - Canadian Running Magazine
Breaking2 - Wikipedia
Kipchoge leads Nike's Breaking2 attempt to run sub 2-hour marathon – The Durango Herald
Athletics body may tighten rules after debate over new Nike shoes | Daily Sabah
Record-busting Nike Vaporfly shoes loom large in NYC marathon debate
Marathon world record progression - Wikipedia
Is 'sub-two-hour' Nike marathon attempt just a clever marketing stunt? | Athletics | The Guardian
The Epic Untold Story of Nike's Two Hour Marathon Attempt | WIRED
Recreational Runners Stand to Benefit the Most From the Nike Vaporfly - WSJ
Eliud Kipchoge Two-Hour Nike Shoes - Inside Look
Athletes wear custom-engineered Nike trainers in attempt to break two-hour marathon barrier
Eliud Kipchoge Two-Hour Nike Shoes - Inside Look
Breaking2. Nike GB
Is Nike's sub-two-hour marathon attempt a leap into the future? | CNN
IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian
Athletes wear custom-engineered Nike trainers in attempt to break two-hour marathon barrier
Eliud Kipchoge Runs World's Fastest Marathon, in Nike's Special Shoes - The New York Times
Eliud Kipchoge Breaks Two-Hour Marathon Barrier - The New York Times
World Athletics puts the brakes on Nike's record-breaking shoes | RNZ News
Nike is livestreaming an attempt to run a sub-2 hour marathon | Engadget
Nike has finally revealed the secrets of its 1:59 marathon shoe | WIRED UK
Nike's Breaking2 marathon attempt sets a new fastest marathon but missed two hours by 25 seconds | WIRED UK
Why Nike's #Breaking2 Marathon Attempt Wasn't About Selling a Sneaker | GQ
The Nike Air Zoom Alphafly Next% 2s Hold the Marathon World Record
