Deanouk wrote:
Armstronglivs wrote:
When he set his mile records Ryun was going for the time, but he largely achieved them without pacing or being pushed. His 1500 record was not a record attempt: he was only aiming to beat Keino - which he did, spectacularly.
Yes, but in the 1500m WR Ryun did have a great pacer, in the form of Keino, taking him to 1200m. Not many of the subsequent 1500m record holders had the benefit of pacing and drafting as far as 1200m.
The first lap was not optimum, but after that Keino's raison d'etre, to stretch Ryun and run the finish out of him, was the perfect scenario to set Ryun up for a fast time. Had the first lap been 3 secs faster and the 2nd lap 2 sec slower, then I'm sure Ryun could have run 3:32 that day, which brings him down to 3:30 on a synthetic track.
I'm not sure I would agree that the pacing for Ryun's 1500m record was ideal. The first lap was quite slow - over 60 secs, if I recall correctly, which is way off record-pace. (In that respect, it was similar to Snell's mile record in '62, when he ran a 61sec first lap.) Sure, Keino led Ryun to the 1200m mark but it was only Ryun's incredibly explosive kick at that point that took him to the record. I think he went under 38sec for the last 300m. Without that finish he would have come in at about 3.37 - as Keino did. If Ryun had set out to take the record that day, with better pacemaking, he probably could have cracked 3.32. If you want to see what a faster early pace could do then have a look at Bayi's record in '74, when he went through the 400 in about 54, the 800 in 1.51, and at the finish took 4 runners under the previous mark, including himself.