Nathan Yau from FlowingData has mapped runners’ itineraries living in 22 different cities, including 18 in The United States. He used the app RunKeeper to trail runners’ paths and he noticed that their circuits are often near water and parks. Maps to discover, where runners run on each other’s sneakers.


Paris.

Atlanta.

Boise.

Boston.

Charlotte.

Chicago.

Columbus.

Dallas.

Washington DC.

Lincoln.

London.

Los Angeles.

New York.

Miami.

Minneapolis.

Philadelphia.

Salt Lake City.

San Francisco.

Sydney.

Tokyo.

Toronto.

Venice.