Mo Farah wasn't the only Londoner to take home a victory at today's event - Christine Ohuruogu from Newham also won the four hundred metres.
She ran the race in just over fifty seconds, the fastest she has ever run outside a major championships.
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Across the country people are pledging to run 3.7 miles in memory of Matt Campbell who died while taking part in the London Marathon.
Jonathan Munro is giving evidence during the latest stage of a High Court trial in London.
But while he wasn't showing it, PC Tyler O'Hare was enjoying every minute of it.