Athletes wear custom-engineered Nike trainers in attempt to break two-hour marathon barrier
To Break the 2-Hour Marathon, Runners Will Have to Change the Way They Fuel | Outside Online
An Exclusive, Behind-the-Scenes Look at How Nike Is Trying to Break the 2-Hour Marathon Barrier | Runner's World
Breaking2 results: Nike athletes miss sub 2-hour marathon
Nike Celebrates its Breaking2 Results - Nike News
Eliud Kipchoge Just Misses Nike's Sub Two-Hour Marathon Target
Eliud Kipchoge Breaks Two-Hour Marathon Barrier - The New York Times
131 Sub Two Marathon Attempt Photos and Premium High Res Pictures - Getty Images
What Nike's Breaking2 marathon event tells as about human performance.
Nike's Breaking2 marathon attempt sets a new fastest marathon but missed two hours by 25 seconds | WIRED UK
Nike, Adidas paving the way in race to break 2-hour marathon record | The Star
Optimising nutrition in a bid to break the two-hour marathon mark
Sub 2 Hour Marathon – NIKE #BREAKING2 Attempt - YouTube
Eliud Kipchoge runs fastest ever marathon but doesn't break world record during Nike Breaking2 race | The Independent | The Independent
Kipchoge's Berlin world record will mean faster marathons — Quartz Africa
STREAM: Nike's Breaking2 sub-two-hour marathon attempt - Canadian Running Magazine
Kenya's Eliud Kipchoge runs fastest marathon, fails to break two-hour barrier
Eliud Kipchoge Runs World's Fastest Marathon, in Nike's Special Shoes - The New York Times
