Former Sub 14:00 wrote:
SDSU Aztec wrote:
I have a question for all guys that think Rupp was unable to run faster than 12:59. When you ran the 5 and 10 in college, could you run the 10K at your 5K pace mile pace plus 6-8 seconds?
I ran 28:16 as a post collegiate, which was only 6-7 sec slower than my 5k PR that I set the year after I graduated. I never broke 4:00 indoors so I was not a "quick" guy. It isn't unreasonable. The Japanese do it all the time. Also, their track races are always used as time trials. They very rarely ever sit and kick, so the "oh they were not really running for time" thing won't work there. Look, equivalency calculators are fine and all....but they are just that - calculators. Humans are not machines and there are too many variables in our sport on what determines a performance.
Bekele and Gebreilasse both ran paced all-out 5 and 10Ks and their rates of decrease in pace were identical. The rates of decrease in pace for the 2 continued all the way through the marathon. Runners typically slow down by 25-30 seconds per mile from 10K to the marathon. If someone can decrease their pace from 5 to 10 at half the normal rate they can do the same thing from the 10K to the marathon, but nobody has ever managed 15 seconds or less.
In regard to Rupp, he ran 13:25/13:19 for his 26:44 and considering his 1:57 finish it was worth 13:15 or faster for the second half. Do people really believe that if he had run a 5K that night with pacers he would have run 12:59?