London Aquathlon
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London Aquathlon
RunThrough will host the London Aquathlon at the London Aquatics Centre in Queen Elizabeth Olympic Park in October 2026. Entries are open to anyone aged 15 years and over. The event expects around 500 competitors.
The race uses the indoor pool for the swim stage and open roads and park paths for the run. The swim takes place in a pool with entry and exit steps. The run follows a route around South Park and passes the London Stadium.
Event features include accessible changing facilities and showers, toilets, aid stations, distance markers, chip timing, finishers medals, prizes, catering, and results posted on the event website. Roads on the run stage are closed to traffic and the course is traffic free.
Distances: Visit the organization's website for the most recent information.
- 400m pool swim
- 5km run on flat tarmac around South Park
- 30m transition on gravel, located more than 20m from the swim exit