Quote:
Originally Posted by Rococo
Is the marathon the only running event?
No. But we were talking people from
Kenya, and a specific ethnic group from that area, with less than 10m members, dominated marathons in particular since the 50s.
And the qualities needed to win short distances are totally different from very long distance running.
The Kalenjin from the rift valley near the border of Kenya and Ethiopia are a very very specific ethnic group with very precise qualities above average which, ofc coupled with extreme training in very dedicated individuals, allow for better results in long distance training that any other human group.
We are talking something like less than 0.02% of the human population winning half or more the International medals in long distance running after WW2.
Genetically speaking their blood cells are simply special on average. Their work at full perfect regime with less oxygen.
Ofc it isn't deterministic, training still plays a huge part and almost certainly a bigger part. But at the very top of the profession everyone dedicates his whole life to training with the best strategies possible.
And if a kalenjin does he has hugely higher chances to be the best (still infinitesimally small for a single individual) than if anyone else does