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The 5km Swim at Cholmondeley Castle is a stunning open-water race set in the heart of the picturesque Cheshire countryside. Taking place in the estate’s private lake, this event offers swimmers the chance to test their endurance in a beautiful yet challenging setting.

The calm, freshwater course provides the perfect balance of natural beauty and competitive excitement, making it an ideal race for both seasoned open-water swimmers and those looking to push their limits over a longer distance.
With the historic Cholmondeley Castle as a backdrop, the event delivers an unforgettable experience, blending the thrill of racing with the serenity of swimming in nature. Whether aiming for a personal best or simply embracing the challenge, participants will enjoy a well-organized, welcoming atmosphere that highlights the best of open-water swimming.
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Envision yourself undertaking a significant open-water challenge, navigating the expansive waters of Cardiff Bay with the city's impressive skyline as your guide. This is more than a race; it's a true test of endurance and determination. The Cardiff Bay Open Water Swim 2025 proudly presents the demanding 3800m race.
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The Dock2Dock swim offers a unique opportunity to experience open water swimming in the heart of London’s Royal Docks. With towering historical cranes lining the water and the iconic skyline of Canary Wharf and the O2 Arena in the background, this event combines the thrill of urban swimming with the challenge of long-distance racing.
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The 2 Mile Henley Swim is a challenging open water event set in the River Thames at Temple Island Meadows during the Henley Swim Festival. Swimmers can compete in either the Suits category, wearing wetsuits for added buoyancy and warmth, or the Skins category, following traditional open water swimming rules without a wetsuit. This scenic and rewarding swim is ideal for experienced swimmers looking to test their endurance in the iconic Henley course.
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Catch - your digital swim coach - is the Official Training Partner for Great North Swim. Here’s your guide to training, kit, fuelling & race day.
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With Catch Free, you’ll get access to the online swim community with session ideas, mini courses, a swim content hub & local swim squad.
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