Hosting four different open water swims in the River Thames, there's an event to suit all abilities.
The Club to Pub (hence the 2 of clubs!) 1.5km swim is perfect for those new to open water swimming, starting at Henley Rowing Club and finishing at the Angel On The Bridge so you're guaranteed a pint at the end.
For those more experienced swimmers, take on the challenge of the Thames Marathon: a 13km swim starting at Henley Bridge (five of diamonds) and finishing at Marlow Bridge, this isn't for the faint-hearted.
You can even get up early and swim the world-famous Regatta Course a couple of days before Henley Royal Regatta takes place.
There's also an annual swim festival too which takes place down at Temple Island and all ages and abilities are welcome.