All competitors will swim in the Royal Victoria Dock and run around the London Docklands, cheered on by the 30,000-strong crowd. The bike route varies depending on the distance, day and category you choose. There are two different bike routes for our Olympic distance competitors:

Saturday and Sunday Docklands Route – 4 laps turning at Leamouth Roundabout.

Sunday Westminster Route – 1 long lap turning at Big Ben followed by 1 short lap turning at Billingsgate.

Take a look at the course maps below to discover the routes for both Saturday and Sunday. Please note that the swim and run routes will be the same on both days.

Saturday and Sunday Leamouth route

Saturday and Sunday Docklands Route

Sunday Westminister cycle route

Sunday Westminster Route