Pc Blakelock, who was 40, was attacked and stabbed dozens of times as he tried to protect firefighters tackling a blaze at a supermarket, during the height of the Broadwater Farm riots in 1985.
Nicholas Jacobs, 44, who is accused of killing him, will appear at Westminster Magistrates' Court tomorrow.
More top news
Ryan Lee was removed from the finishers' list because he was not picked up by the 5k checkpoint.
Tonight, dry with clear spells initially.
Minh Chi Lam, 58, subjected one of his victim, 18, to an hour long attack in the nail bar in east London.