TCS New York City Marathon app analytics for December 14

Track your favorite runners and stay up to speed on race-week and race-day events with the TCS New York City Marathon App Powered by Tata Consultancy Services. Family and friends can celebrate and cheer on their runner with this free app that features runner-tracking capabilities including on-map tracking, uninterrupted coverage of the four professional divisions, live feeds from the course, pro-athlete bios, and essential race-day information.