Electric Foam 5K isn't measured by time, but by bubbles and beats per minute. Foam cannons and speakers line the roughly three-mile course, keeping pulse rates high with booming EDM anthems. By night, murals of lights and tree installations help guide participants of all ages as they run, walk, dance, or let their moms push their strollers to the finish line. Everyone is free to go at their own pace, and encouraged to dress in their most flamboyant costumes. At the finish line, they won't be greeted with a finish time or the disappointed glare of their P.E. teacher, but with an after-party of live DJs spinning such artists as Calvin Harris, Deadmau5, David Guetta, and others?all before one last avalanche of foam engulfs the dancing throngs.