X Games XXI

X Games Austin 2015 was an action sporting event that took place June 4–7, 2015, at the Circuit of the Americas in Austin, Texas.

This Summer X Games is the second in a row to be held in Austin and the third full X Games event to be held in the state of Texas; in 2003, a special "Global Championships" event was held in San Antonio, Texas.

The 2015 X Games are once again broadcast on ESPN and ABC. The event debuted three new events; Moto X Flat Track, Moto X Quarter Pipe and Big Air Doubles. This year, X Games Austin attracted 160,000 spectators over four days, making it the most attended X Games since 2004.