Yeah, this is the largest urban zipline.

And yeah, I won't be trying it. :-D

According to

"...extreme filmmaker and YouTube sensation Devin Graham, aka Devin Supertramp, took to Panama City to test the world’s largest urban zip line.

Starting atop a 700-foot tall building, a group of fearless aerialists began their descent attached to a 10,000-foot long zip line, but the shock comes when......"

You have to watch the video to finish the sentence above.