What is the name of this adventure sport?

love to have a go at that. but over a 1000 ft. going to want a parachute.

A sport? What are the rules and how is the winner determined?

While in Hawaii, I was so excited to try zip-lining but after reading how an employee at a zip-line place had gotten into a fatal accident while doing it, I decided not to. Not sure where it happened, but I had felt secure about it until then. Maybe I'll get the courage and try it someday. Sounds so exciting!