Swim the River. Change a Life.

The Dart10k is the UK’s most iconic open water swim – and for good reason.

It’s adventure, current and awe. From the buzz at the start to the breathtaking scenery to the cheers at the finish, these swims give you something unforgettable. The Dart10k is the first, and arguably the finest, marathon-distance outdoor swim in the UK. This 'London Marathon' of swimming captures the essence and ethos of the wild swimming community, combining a big-swim challenge with a journey like no other.

But this isn’t just about ticking off a bucket list.

It’s about raising money for Level Water – a charity giving children with disabilities the chance to learn to swim. These 1-to-1 lessons build confidence and joy in the water and wouldn’t exist without your support.

Every £15 funds a lesson.

Together, we’re opening up the water to everyone.

This is one of the greats – and it fills up fast.

If you'd like to join us - sign up now