360 View: 2017 Long Island Marathon starting line

360 View: Start of the 2017 Long Island Marathon

Nassau County Executive Edward Mangano sounded the horn to send the runners on their way.

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Watch as thousands of runners took off at the start of the Long Island Marathon on Charles Lindbergh Boulevard in Uniondale on May 7, 2017. (Credit: Newsday / Jeffrey Basinger)

Note: On mobile devices, the 360-degree video experience can be viewed only in the YouTube app.