The sleepy Kenyan town of Iten attracts a wide array of long-distance runners from Olympic champions to amateurs.

Although altitude training had been used for many years, the last few years it has become incredibly popular with endurance ...

Some of the athletes are elite Kenyans ... Born in the Eritrean highlands, he was accustomed to running at high altitude but Iten’s elevation isn’t the only reason why he keeps coming back.