On Mon, 13 Nov 2006 12:23:35 -0600, "Pat in TX" <[email hidden]>
Quoted message said:I was in a running store the other day and the guy says to me, "Why did
Lance think he could run a marathon when the farthest he's ever tried to run
was only 15 miles?" I told him that cyclists think that if you can go at
least half the distance, then you can go the other half. I had just ridden
50 miles that day, so I "knew" I could ride a total of 100 miles without
problem. He looked stunned. Finally, he said, that runners use a different
"rule of thumb" in that they figure if they run 3/4 of the distance in
question, they can manage to run the rest.
So, we both learned something that day.
Pat in TX
Pat,
That's very true what the runner told you.
You can't coast down the hill while running as you do can with your
bike! So, you need to run down the hill and that takes a lot of
pounding on your quads. You can't coast on the flats or draft behind
your fellow team mates or if you have any (a marathon after all is not
a team effort -- it's individual), so you need to keep running. And
that takes a big toll on your joints.
Keep in mind that as you run, your striking foot bears 4x your body
weight! And that 4x body weight pounding continues in the case of
Lance for close to 3 hrs!!
The idea of running 3/4 of the distance is to develop the necessary
stabilizing muscles to prevent the very injuries that Lance was
suffering.
I too did the same training regimen as Lance did, running only half
the distance. I did great the first half of my 26 mile with the same
pace as Lance, but just at the 20 miles point, IT band settled in and
that was it. I had to walk the whole 6 miles like my old grand daddy
just to finish still with a great time though.
David.