Watch The Race for Brands to Match Nike's Vaporfly | WSJ in New Channel | Channify

In the wake of record-breaking times from runners wearing Nike’s Vaporfly shoes, and new regulations from the sport’s governing body, brands are racing to roll out new shoes ahead of the Tokyo Olympics. Photo: Craig Ruttle/AP Photo More from the Wall Street Journal: Visit WSJ.com: http://www.wsj.com Visit the WSJ Video Center: https://wsj.com/video On Facebook: https://www.facebook.com/pg/wsj/videos/ On Twitter: https://twitter.com/WSJ On Snapchat: https://on.wsj.com/2ratjSM #WSJ #Vaporfly