Runners Attempt Eliud Kipchoge’s World Record Marathon Pace

How long could you hang with Eliud Kipchoge? Attendees of the 2018 Chicago Marathon expo got the chance to find out—with some hilarious results. Runners were invited to maintain Kipchoge’s 2:01:39 marathon speed for 200 meters on the 20-foot-long treadmill, which is making stops at each of the World Marathon Majors races.