8th & 9th August 2015
1.5km swim, 40km bike, 10km run
A number of distances are available at the largest triathlon in the world but it’s the Sunday-morning Olympic-distance that stands out of the crowd. Here, like the elites, you start at the Royal Victoria Dock, mount your bike as you leave ExCel before setting off to Westminster. When you return, you have to do three laps around ExCel.
More info thelondontriathlon.co.uk