X Games at the Circuit of the Americas in Austin 2015 on June 4-7, 2015.

This was the seconds X Games to be held in Austin. Over 160,000 spectators braved the heat to see their favorite X Games athlete competing in Flat Track, Moto X, Skateboarding, BMX, and Rallying & Off-Road Track. United States won a total of 40 medals, followed by Australia with 6, Brazil with 5, Great Britain with 4 and Canada bringing home 2.