How long is the runway outside Lanzhou Square Gymnasium?

459.44 meters. According to the inquiry of Sohu Sports Network, the runway outside Lanzhou Square Gymnasium is 459.44 meters, and the standard runway is 400 meters long, with an extra distance per lap. Runway refers to the road used for racing, speed skating, racing and other competitions on the sports field, and also refers to the strip land on the airport for planes to take off or land.