My favorites: http://tompayn.blogspot.com/ and http://reidcoolsaet.com/
It looks like Iten (KEN) has become the Walhalla for each runner who wants to discover the secret of these wonderful athletes. Hopefully I will manage to plan an altitude training camp in the future, until then I will continue reading the webblogs of the foregoing athletes.
100% pure inspiration. Lander