The Mayor of London, Boris Johnson, and Olympic gold medallist, Laura Trott are to launch the official RideLondon route for 2013.
Plans for the two day cycling festival were announced just after the Olympics last July.
It will feature a series of rides for anyone from young amateurs to the world's elite cyclists.
More top news
Police have launched a manhunt following three attacks on women in south London that detectives say may be linked.
Khan, the Labour MP for Tooting, claims his plan to hold fares at 2016 prices until 2020 is fully costed.
Lee Drake smashed into a moped in Poplar in June 2014, after going through a red traffic light with blue lights on but no sirens.