Nike and Adidas are racing each other toward a sub-2 hour marathon - The Boston Globe
Eliud Kipchoge applies science to his pursuit of two-hour marathon milestone | Marathon | The Guardian
Sub two hour marathon drink: Maurten for elite runners - Sports Illustrated
The Billionaire, the Olympian and the Quest for the Sub-2-Hour Marathon - WSJ
Adidas Sets Aside Rivalry To Congratulate Nike And Eliud Kipchoge On Breaking2 Attempt | The Drum
Adidas launches "sub2" marathon shoe. | Running Shoes Guru
Adizero Sub2 Could Be Key to Unlocking the Sub-Two-Hour Marathon | Digital Trends
Adidas adizero Sub2 marathon sneaker for Tokyo Marathon - Sports Illustrated
Adidas Adizero Sub 2 Review | Running Shoes Guru
adidas adizero sub2 Running Shoe
Some Of World's Fastest Runners Get Set For Nike's 2-Hour Marathon | Only A Game
Adidas Introduces Limited Edition Sub2 Marathon Running Shoes | Complex
Adidas, Like Nike, Is Working on Sub-2 Hour Marathon Project - WSJ
How Nike cornered the running shoe market | CNN
Adizero Sub2 Could Be Key to Unlocking the Sub-Two-Hour Marathon | Digital Trends
adidas' fastest long-distance runners to compete in a limited edition update of the adidas adizero Sub2 at Berlin marathon
Nike and Adidas are racing each other toward a sub-2 hour marathon - The Boston Globe
How Eliud Kipchoge Pulled Off His Epic, Sub-2-Hour Marathon | WIRED
Nike, Adidas paving the way in race to break 2-hour marathon record
