Depends on the track. 3-5 minutes for World Cup rates, but this is a Red Bull event that happens outside the the governing body of cycling, much like Red Bull Rampage (which, coincidentally, was the subject of some controversy because riders felt they had to take greater and greater risks to compete : http://www.vitalmtb.com/features/Opinion-When-Does-Risk-Outweigh-the-Reward-How-Red-Bull-Rampage-Changed-Our-Perspective,932) Therefore it can have stuff you wouldn’t normally see, like the enormous gap jump in the middle. These are generally exhibition events, though they draw from a lot of the same riders in the professional circuit.
But to answer the original question, the verticle drop was supposedly very high for a DH track. “Fort William covered in about half the distance, it’s mighty steep,” which is apparently 525m. Source: http://www.pinkbike.com/news/red-bull-hardline-practice-2016.html
