The Great Hat Debate of the Men's Marathon - FueledByLOLZ
I Tried the Nike Vaporfly Shoes — Here's What It's Like to Wear Them
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The Science Behind Nike's New ZoomX Vaporfly Next% Marathon Shoe
Do Nike's new shoes give runners an unfair advantage?
Nike's record-breaking ZoomX Vaporfly shoe unfair, say athletes
Nike's Vaporfly high-tech shoe fuelling an athletic arms race
Marathon Champs Wear Nike Vaporfly 4% Shoes, but They're Controversial
SOLES DISCRETION WANDERING IN A RUNNING WORLD
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Those Superfast Nike Shoes Are Creating a Problem - The New York Times