Editor's note

The staggering world record run set by Kenya’s Eliud Kipchoge has rekindled questions about just how low the marathon record can go – and how long before the first sub-two-hour race is achieved. Michael Joyner argues that his performance further underlines the physiological potential to run even faster under the right conditions – and perhaps even under two hours. Less certain is whether it will be Kipchoge or a new generation of champions.

An exhibition in London to commemorate Nelson Mandela’s 100th birthday called “Mandela and me” is being sponsored by Anglo American, one of the world’s largest mining houses. Andy Higginbottom argues that it’s a particularly blatant attempt to harness Mandela’s legend to a corporate agenda.

Julius Maina

Regional Editor East Africa

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Kenyan long distance runner Eliud Kipchoge sets a new world record at the Berlin Marathon. EPA-EFE/Hayoung Jeon

Why Kipchoge’s spectacular Berlin run sets the stage for faster marathons

Michael Joyner, Mayo Clinic

Under the right conditions marathons could be run in under two hours.

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