Athletes wear custom-engineered Nike trainers in attempt to break two-hour marathon barrier
Runner's World UK on Twitter: "Nike announce shoes for #breaking2 - Zoom Vaporfly Elite, Zoom Vaporfly 4% & Zoom Fly. All use carbon fibre plate technology. https://t.co/QDn8QJwqXo" / Twitter
Limited Nike Zoom Vaporfly Elites for sale with hefty price tag - Canadian Running Magazine
Red Nike Zoom VaporFly Elite Berlin Eliud Kipchoge | Sole Collector