The ASICS London 10K will cause some changes to traffic routes for a limited period on Sunday 25 July. Piccadilly and Whitehall will be closed at 05:30, Horse Guards Avenue will close at 05:00 and all other roads will close at 06:00, ahead of the race starting from 09:30. Roads will begin to re-open once runners have passed by and when it is safe to do so, with all roads fully re-opened by 15:30. Parking suspensions will be in place too.
The full list of road closures and parking suspensions can be found in the link below.