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.
Designed for experienced open-water swimmers and triathletes seeking to push their boundaries, this event offers an opportunity to achieve a remarkable feat. This event is primarily for triathletes looking to warm up or gain open water experience; however, it is open to everyone.
Feel the surge of adrenaline as you navigate the course, knowing you're taking part in a meticulously organized and safe event.
Beyond the challenge, you'll be rewarded with breathtaking views of Cardiff Bay and the shared sense of accomplishment with fellow swimmers. This is a celebration of unwavering spirit, athletic prowess, and the vibrant atmosphere of Cardiff. Secure your place, rise to the challenge, and make history at the Cardiff Bay Swim 2025!
Catch’s swimming courses give you everything you need to crush your goals.
Swimming sessions will drop into your inbox every week, customised to your goals, lifestyle & ability.
Each week, a fresh video with a new aspect of front crawl will be available to watch, which'll match your weekly training plan.
Posted to your door, these cards will guide you through your sessions & drills.
Find local swim pals through Catch’s online community. The club content hub has heaps of technique tips, race recommendations, adventure ideas & more.
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.
Find out moreThe 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.
Find out moreThe 5K Great North Swim is a demanding event for swimmers aged 16 and over, covering a distance of 5,000m—equivalent to 200 lengths of a standard 25m pool. The average completion time is around 1 hour 30 minutes to 2 hours, with a cut-off time of 1 hour to reach the halfway point and a final 2-hour completion deadline. Full support is provided with lifeguards, kayakers, and safety boats, ensuring a safe experience in the beautiful Lake Windermere. This race is ideal for experienced swimmers looking for a serious challenge in a stunning open water setting.
Find out moreSign up to Catch Free
You’ll get access to the online swim community with training session ideas, mini courses, a swim content hub & local swim squad.
Get Free Access Now