How to enter the Cardiff Bay Swim
- Swim 0.75km
- Swim 1.5km
- Swim 3km
- Swim 4km
Cardiff Bay Swim routes
Cardiff Bay, a 500-acre freshwater lake south of the city centre, is the venue for this open water swimming event. The event, which was originally designed to attract both seasoned and newbie triathletes to TRI their hand at open water swimming, now has 4 distances and is open to open water swimmers of all abilities.
The swim will take you through the crisp and calm waters of the bay, and will have you celebrating your achievement at the Event Village with a post-swim feast and bespoke finisher's plate.
Frequently Asked Questions
Cardiff Bay Swim weather forecast
Drizzle throughout the day.
Meet the organiser
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