Geoffrey Kamworor wore the shoes on November 3, when he finished the New York marathon in 2 hours, 8 minutes, and 13 seconds. Eliud Kipchoge, who holds the world marathon record, donned a Vaporfly ...
Nike's controversial Vaporfly shoes have avoided a ban ahead of this summer's Tokyo Olympics. World Athletics, the organization that governs most international track-and-field events, announced ...