What it will actually take to break the 2-hour marathon barrier, according to science
Eliud Kipchoge applies science to his pursuit of two-hour marathon milestone | Marathon | The Guardian
Nike Unveils Shoe Designed to Run a Sub-2-Hour Marathon
Eliud Kipchoge runs fastest marathon, fails to break two-hour mark - UPI.com
Why Nike's #Breaking2 Marathon Attempt Wasn't About Selling a Sneaker | GQ
Nike 2-hour marathon record - Washington Post
Adidas, Like Nike, Is Working on Sub-2 Hour Marathon Project - WSJ
/cloudfront-us-east-2.images.arcpublishing.com/reuters/FX6O2QJLNJNYZCWUOQ3WEDDF3U.jpg "Kenya's Kipchoge shatters marathon world record in Berlin | Reuters")
Kenya's Kipchoge shatters marathon world record in Berlin | Reuters
The Story Behind Nike's Ambitious Effort to Run a Marathon in Less Than 2 Hours
The Epic Untold Story of Nike's Two Hour Marathon Attempt | WIRED
Two-Hour Marathon | What Does It Take to Run a 2-Hour Marathon?
Could Humans Break the Two-hour Marathon Barrier? | HowStuffWorks
Nike, Adidas paving the way in race to break 2-hour marathon record | The Star
Nike and Adidas just rolled out ultra-fast marathon shoes. But do they make sense for the average runner?
Everything you want to know about breaking two hours in the marathon | Natural Running Center
Adidas developing its own sub-two-hour marathon project - Canadian Running Magazine
Eliud Kipchoge Breaks Sub Two-Hour Marathon in Unreleased Nikes - Sneaker Freaker
The Race to Run a Two-Hour Marathon - Bloomberg
The Epic Untold Story of Nike's Two Hour Marathon Attempt | WIRED
Adidas Launches Shoe to Chase Two-Hour Marathon | Runner's World
Eliud Kipchoge: from running two miles to school to breaking two-hour marathon time barrier
Kenya's Eliud Kipchoge misses breaking 2-hour marathon mark by 25 seconds | Mint
Kipchoge Misses Breaking 2-Hour Marathon Mark by 25 Seconds - Bloomberg
Nike has 3 elite runners trying to break 2-hour marathon barrier
Eliud Kipchoge clocks 2:00:25 marathon in Nike sub-two attempt - Sports Illustrated
Eliud Kipchoge's record-breaking Nike shoes to be banned | CNN
Break the two-hour marathon record? It could | EurekAlert!
