Monday, September 29, 2014

Why a sub-two hour marathon is inevitable

Yesterday, for the sixth time in the last twelve years a talented runner at the Berlin Marathon set another world record, with Kenyan Dennis Kimetto doing so by an astounding 26 seconds! Finishing in 2 hours 2 minutes 57 seconds this translates to an average pace of 4 minutes 41.5 seconds per mile, a great pace for one mile, and an unfathomable one to nearly all runners for 26.2!

As we move ever closer to the prospect of a sub-two hour marathon, for the many doubters that this day will ever come the situation in my mind parallels the early 1950's. Up until the 6th of May, 1954, few but Sir Roger Bannister thought it possible that a human being would ever break through the four minute mile barrier. Yet, Bannister, a hard working medical student with limited time to train applied scientific principles and succeeded. A remarkable achievement, the veritable flood of runners who soon broke Bannister's newly set record proved that the four minute barrier was solely psychological, and not physiological (read the wonderful book The Perfect Mile by Neal Bascomb.)

Since Khalid Khannouchi set the marathon record in London in April 2002, the record has been broken half a dozen times, on average, once every two years. Interestingly, each of the six world records happened on the flat and fast Berlin course, on average by a 27 second margin.

On the assumption that the next dozen years follows the pattern of the prior dozen, the sub-two hour marathon will be broken within that time. Personally, I believe this super achievement will occur far sooner. First, Kimetto already demonstrated that he possesses the needed leg speed, had he run the full marathon at the pace that he ran between 30 and 35 km. Second, and most important, the mega-motivation of a fantastic financial and fame reward will entice many other talented marathoners to the requisite level of physical and mental conditioning.

1 comment:

  1. I think what we are missing here is temperature and humidity for the preceding twelve races not to mention any other variables. Is this part of a cycle? Has anything like this happened in the past 50 - 100 years? Can any of this be attributed to training breakthroughs or other breakthroughs?