Nike hit back at Adidas in 'super shoe' war as Kelvin Kiptum shatters men's marathon record
The Science of Track and Field's New Super Spikes
Nike Says Its $250 Running Shoes Will Make You Run Much Faster. What if That's Actually True? - The New York Times : r/running
Nike, Inc. - Wikipedia
Kelvin Kiptum Breaks World Marathon Record in Nike Alphafly Prototype – Footwear News
Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox
Kenyans Win New York City Marathon on a Steamy Day - WSJ
The Super Shoe Controversy and World Athletics' Ruling
Nike's AlphaFly Next% Just Got Redesigned