The family of a Claire Squires, who died from acute heart failure during the London Marathon after taking a performance-enhancing drug, have paid tribute to her.
They spoke after a coroner's inquest ruled that extreme exertion complicated by DMAA - which has been banned in Britain since August 2012 - led to Ms Squires death.
Ms Squires, 30, had aimed to raise £500 for The Samaritans but after her death donations to her JustGiving page totalled more than £1m.
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The Duke and Duchess of Cambridge met young people who have battled mental health issues on Saturday.
Former Chancellor Lord Geoffrey Howe was Margaret Thatcher's longest-serving Cabinet minister, also taking on the role of Foreign Secretary.
Lord Geoffrey Howe is known by many for his resignation speech which was seen as the catalyst which destroyed Margaret Thatcher.