Twenty-eight athletes have been suspended over historic doping offences, the International Association of Athletics Federations announced last night.

Donations are continuing to pour in to a charity in memory of an “inspirational” runner who collapsed and died during the London Marathon.

A 30-year-old woman collapsed and died while running in the London Marathon, organisers said.

Television doctor Hilary Jones and his son have been banned from competing in the London Marathon again, officials confirmed today.