This was cool..but how come the 2 black people were just running lol
That was parkour. It was originally a military exercise on obstacle courses, but people in cities (believe it started in France, hence the name, could be wrong) have started doing it for fun. A number of graffiti artists have learned it to get to hard to reach areas and leave their tag/artwork. The main villain in Ocean's Twelve does it to steal art/jewels etc. Wasn't just running
As far as the whole, "only white people can afford to do this." Skydiving is not expensive, I've been multiple times, and at least in South Florida here it cost $80 dollars each time. However the scariest part was pulling up to the place, as it was pretty bootleg. It was some Eastern European husband and wife running out of an old airport hanger on some dude's property. There were crashed/demolished airplanes everywhere outlining the field, and this small rinky dink plane flies in to pick you up
The place was on a dirt road and the sign was falling apart, so needless to say I was kinda shook at first, then once you do it, it's awesome. Like the one dude said, it's peaceful once you're free falling. You can fall asleep like he said. You're just chilling and going through clouds and seeing the earth 30k feet in the air is just beautiful.
As far as the extreme sports, that is more of an expensive thing, you're talking expensive snowboarding gear, dirt bikes, etc. But stuff like white water rafting is inexpensive, I'd suggest trying that out. Lots of fun too. Anything that gets your adrenaline going really, reminds you how amazing life is.