Rfvfvfvbggbg wrote:
There is one way to objectively figure this out: Look at the numbers. The greatest percentage difference from the world record time (or distance) to the closest competitor would be the greatest performance. So the 5000 men's record will be out because the percentage difference from Bekele to Geb is minimal. My guess is Radcliffe has a shot at having the greatest performance of all time.
I hate when people suggest solutions to questions like this then don't bother to implement them.
Rounded to the nearest 1/100th of a percent
100m: Bolt over Gay: 1.15% (but also a 0.9 wind reading faster for Bolt)
200m: Bolt over Blake: 0.36%
400m: Johnson over Reynolds: 0.25%
800m: Rudisha over Kipketer: 0.2%
1500m: El-G over Lagat: 0.17%
Mile: El-G over Ngeny: 0.12%
3000m: Komen over El-G: 0.55%
3000m SC: Shaheen over Kipruto: 0.00% (actually 0.0022% if anyone was interested)
5000m: Bekele over Geb: 0.27%
10000m: Bekele over Geb : 0.33%
Half Marathon: Tadese over Wanjiru: 0.29%
Marathon: Kimetto over Mutai: 0.22% (0.35% over the previous WR as Mutai was in the same race as Kimetto, again if anyone was interested)
110m HH: Merritt over Robles:0.55%
400m h: Young over Moses: 0.51%
HJ: Sotomayer over Barshim: 0.82%
PV: Bubka over Tarasov: 0.1.32% (1.49 using his 6.14m at altitude)
LJ : Powell over Beamon: 0.56%
TJ: Edwards over Harrison :1.11%
Shot: Barnes over Timmerman: 0.26%
Discus: Schult over Alenka: 0.27%
HT: Syedikh over Litvinov : 0.81%
Jav: Zelezny over Parviainen: 5.8%
Deca: Eaton over Sebrle: 0.14% (though also subjective to point scale)
Womens: (at this point it's much quicker to just type distance and percent, if you care to look up the next-best feel free but the numbers are right)
100m: 1.43% (0.28% if we use Flo-Jos #2 (not absurdly wind-aided) time)
200m: 1.31%
400m: 0.82%
800m: 0.13%
1500m: 0.22% (0.64% between the two fastest non-Chinese times)
Mile: 1.21%
3000m: 1.25%
3000m SC: 1.44%
5000m: 0.2%
10000m: 1.24%
Half Marathon: 0.87%
Marathon: 2.4%
110m HH: 0.33%
400m h: 0.15%
HJ: 0.48%
PV: 2.85%
LJ: 0.4%
TJ: 0.71%
Shot: 0.8%
Dicus: 3%
Jav: 0.4%
Hep: 3.68%
So what does this tell us? Probably not much. 1 is further confirmation of the distance bias on LR.
The best indication that can be taken from them is the higher the number, the longer they are to stand. It doesn't control for how often it is contested or luck or other factors (but with 3% in women's discus and a stupid 5.8% in men's Jav, we can see that situational luck can (but not always) play a big role in an earth-shattering WR)
Women's marathon was one of the strongest, but was she competing with men? (I honestly can't remember but the fact that she was sounds familiar, and besides maybe the half I know this to not be the case of any other. If she was competing with men, that no doubt affected the performance).
It does help stifle the people who try to argue how hard x distance at y pace would be vs another distance (for reference, 2 miles (Komen over Geb) is 0.52% so they are pretty comparable, and saying "conversions have him at 7:55.xx" are nullified because by using this form of comparison we negate distance-to-distance conversion, i.e. Geb's 8:01.08 is good for a 7:58.05 by Purdy)).
Great, however, is a term that pretty much by definition necessitates opinion and/or qualitative measures, such as situation (Rudisha's 800m, for example, was run in an Olympic final leading the whole way, while the women's 5000m, exact same percent difference, was a rabbited affair. Rudy's 800m seems greater taken at face value).
So essentially the best thing to take away is that this is a question that people will have differing opinions about because there isn't a right or wrong answer. So fine, debate it, but don't get worked up.
As for my 2 cents, I've always looked at Komen's as a mark that is just unreal, especially the way he ran it, but as a distance runner I'm biased. Bolt's difference is jaw-dropping. And the greatest for me will probably always be Eaton's, because I was in the stands for it.