freeride

/F R IY1 ER0 AY0 D/
noun
  1. 1

    A form of mountain biking closely related to downhill biking and dirt jumping, focused on tricks, style and technical trail features.

verb
  1. 1

    To take part in a sport, such as skiing or snowboarding, on natural terrain and without set goals or rules.

Source: https://en.wiktionary.org/wiki/freeride