article_snippet: But hurdler David Hemery, 70, is still fit – and determined – enough to take on the London Marathon.
article_snippet: David Hemery, 70, will run the London Marathon, 47 years after winning an Olympic gold medal .
article_snippet: Dr Hemery, who was made a CBE in 1969 and is vice-chairman of the British Olympic Association, plans to run with his 30-year-old son Pete and friend Ray Ridley, 55.
article_snippet: Dr Hemery is running for 21st Century Legacy, a charity that trains young people in life skills.
article_snippet: To sponsor Dr Hemery visit www.virginmoneygiving.com/DavidHemery .
highlights_snippet: Former athlete David Heremy, 70, plans to take on the London Marathon .
  