First off, let's minimize discussion on doping, because I know this kind of thread attracts that topic. WRs have always gone down. It's inevitable. But as the years go forward, it's becoming less common for records to go down, and they're going with smaller margins. So just how much will they go down by the end of the century? Do you think any current records will survive that long?
My own predictions:
100- 9.1x
200- 18.2x
400- 40.5x
800-1:35
1500- 3:21
3000-7:15
5000-12:22
10000- 25:55
HM- 57:49
Marathon- 1:59:30
Long Jump- Over 9 meters
Pole Vault- 6.25m
Javelin- I think they're gonna need to increase the weight of the javelin yet again.
Sorry for neglecting hurdles and steeplechase lol.