Austin BMX riders Clint, Gerald and Rory prepare to host a bike jam at the secret Tejano Trails.

A dirt track known for its secluded and invite-only reputation is the focus of these Texas racecar drivers.

In Austin, a group of underground skaters are chasing the thrill of longboard racing.

Local Austin creatives called the Annie Street Arts Collective organize and perform secret - and sometimes illegal - shows around all parts of the city. This time, they are looking to do their show at an asylum and in a sewer.

A few North Carolina locals are also amateur MMA fighters training at a local farm and looking to be the best.

A few stunt riders look for a new challenge: riding inside a ball of steel.