ON THE RUN: Runners cross the Venetian Causeway during the 2015 Miami Marathon and Half Marathon.
ON THE RUN: Runners cross the Venetian Causeway during the 2015 Miami Marathon and Half Marathon. CARL JUSTE MIAMI HERALD STAFF
ON THE RUN: Runners cross the Venetian Causeway during the 2015 Miami Marathon and Half Marathon. CARL JUSTE MIAMI HERALD STAFF

Shopping app ranks Florida low on fitness

April 20, 2015 9:28 PM