Many people jog in places they consider beautiful, but these running maps look more like works of art themselves.
Statistician Nathan Yau, Ph.D., at FlowingData sampled public data records from workout app RunKeeper to map where people run in 22 cities across America, Canada and Europe. The result is a series of gorgeous and intriguing visualizations.
Image: FLOWINGDATA.COM NATHAN YAU
To read the original article: Heat Maps Reveal Where People Run in Major Cities
