About Derek Clayton
Derek James Clayton is a former Australian long-distance runner, born in Cumbria, England and raised in Northern Ireland. Clayton set a marathon world best in the Fukuoka Marathon, Japan on 3 December 1967 in 2:09:36.4, in what is considered a classic race, the first marathon race ever run in less than two hours and ten minutes. Clayton won 14 marathons in his career. At the 1971 Australian Athletics Championships, he won the marathon in 2:11:08.8. Two years later, in 1973, he won the Australian Athletics Championships marathon again in 2:12:07.6.
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