The largest annual skydiving contest in the US, the USPA National Skydiving Championships, will return to Chicago from September 10 to 24. Located southwest of the city along the banks of the Fox River, Skydive Chicago will feature the world’s greatest skydivers competing for gold, silver, and bronze in five disciplines. They include formation diving, where teams of 4, 8, 10, and 16 skydivers create formations in the sky before opening their parachutes, and the freestyle artist event, where a jumper performs a graceful dance in freefall. All the championships are free and open to the public.