Henley Swim Festival incl. 4mile & UNLTD Challenge

Temple Island Meadows, United Kingdom

11 – 13th July, 2025

Event overview

The Henley Swim Festival is a weekend celebrating the joys of being next to, on or in the river. Whether you plan to spend the day swimming, paddleboarding, shopping or supping espresso martinis, there is something for everyone.

Set in the most stunning location on the banks of the Thames just outside Henley, come and join at Temple Island Meadows. There is nothing quite as exhilarating as swimming in open water, a sport that continues to grow around the world and which offers both physical and mental benefits.

The event details are based on the publicly available information from the organiser.

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Henley Swim Festival Races

4 Mile Challenge

The 4 Mile Challenge is for open water swimmers that wish to push themselves that little bit further.

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UNLTD Challenge

A unique challenge event combining swimming the mile as many times as able between 9am and 3pm and walk/run just under 1 mile back to the start each time. Also, there are no restrictions on wetsuits, shoes, pull buoys and webbed gloves except for paddles.

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