Dirtjump and BMX

Dirt jumping is one of the names given to the practice of riding bikes over jumps made of dirt or soil and becoming airborne. Dirt Jumping evolved alongside BMX racing and is similar to BMX or Mountain bike racing in that the rider jumps off of mounds of dirt, usually performing a midair trick in between. The goal is not to complete the course with the fastest time, but rather to perform the best tricks with the best style.