Nike Vaporfly shoes make runners faster, but they're controversial - Business Insider
Marathon runner Eliud Kipchoge broke 2-hour mark, but it doesn't count - Business Insider
Breaking2. Nike.com
A sub-2-hour marathon: what will it take and what can we learn?
Nike Zoom Vaporfly 4% - Does it really make you 4% faster?
The Epic Untold Story of Nike's Two Hour Marathon Attempt | WIRED
Nike's #Breaking2: Even in a rigged race, Eliud Kipchoge couldn't run the sub-two hour marathon — Quartz
How Eliud Kipchoge Ran a Sub 2 Hour Marathon - YouTube
Breaking2 - Wikipedia
Eliud Kipchoge 1:59 Attempt Kit Nike Next% - Nike News
The Billionaire, the Olympian and the Quest for the Sub-2-Hour Marathon - WSJ
Two-hour marathon record barrier to be broken by Nike | WIRED UK
Nike Vaporfly Shoes Helped Eliud Kipchoge Run a Marathon in Under 2 Hours. Should They Be Banned? | Inc.com
VIDEO: Eliud Kipchoge Dashes Past 2-Hour Marathon Limit In Assisted Event : NPR
Film Chronicles The Road To The 2-Hour Marathon: It's 'Just 25 Seconds Away' : NPR
VIDEO: Eliud Kipchoge Dashes Past 2-Hour Marathon Limit In Assisted Event : NPR
Breaking marathon barrier required 43 world-class runners — Quartz
Nike's Quest to Beat the Two-Hour Marathon Comes Up Oh So Short | WIRED
Nike's Attempt to Beat 2-Hour Marathon Falls Just Short | Live Science
Eliud Kipchoge makes history as he shatters two-hour marathon barrier | Daily Mail Online
Nike's Quest to Beat the Two-Hour Marathon Comes Up Oh So Short | WIRED
Nike's Attempt to Beat 2-Hour Marathon Falls Just Short | SGB Media Online
Billion dollar race to break 2-hour marathon mark | Sport
Breaking2: Nike tried to beat the 2-hour marathon record | Buro 24/7 MALAYSIA
