New York City Marathon participants will tackle a grueling 26.2-mile course through the city’s five boroughs, earning admiration for their endurance. Beyond the runners, spectators and volunteers face their own challenges as they attempt to follow the race along its route. The event draws massive crowds, requiring coordination and effort from those cheering on athletes from start to finish. For many, simply keeping up with the marathon’s relentless pace is a test in itself.
As runners wind their way through the five boroughs on Nov. 1, they will rightfully be lauded for taking on a herculean feat. But so too will supporters who try to track them thro
