This is a project created for The Wall Street Journal. After seeing projects that mapped the workout routes of residents in cities across Europe and the U.S., data-visualization engineer (and former WSJ intern) Shujian Bu sought to do the same for cities in Asia. “I was curious about how the running traces would look like in Asian cities,” she said. “I grew up in Asia, where the faces of many cities are quite unique, due to their long histories and geographies.” Copyright ©2014 Dow Jones & Company, Inc. All rights reserved.