Cardiff Bay Open Water Swim 750m

Picture yourself slicing through the pristine waters of Cardiff Bay, the iconic cityscape reflecting off the gentle ripples. This isn't just a swim; it's an experience. The Cardiff Bay Open Water Swim 2025 offers an exhilarating 750m race. Whether you're a seasoned triathlete seeking to hone your open water skills or a passionate swimmer ready for a new adventure, this event is your chance to shine. This event is primarily for triathletes looking to warm up or gain open water experience; however, it is open to everyone.

🏊
750m
📅
Saturday 21/06/2025
📍
Cardiff, South Glamorgan, Wales
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025

Feel the thrill of competition as you navigate the course. With a well-organized race, you'll enjoy a safe and challenging swim. The race kicks off with a buzz of excitement, and you'll have an opportunity to push your limits and achieve your personal best.

Beyond the challenge, you'll be rewarded with the stunning views of Cardiff Bay and the camaraderie of fellow swimmers. This is more than a race; it's a celebration of swimming, fitness, and the vibrant spirit of Cardiff. Secure your spot, embrace the challenge, and make a splash at the Cardiff Bay Swim 2025!

Start your 30-day free trial
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
Find your technique course on Catch
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025

Find your Catch training plan for the

Cardiff Bay Open Water Swim 750m

Start your 30-day free trial
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025
https://alwaysaimhighevents.com/events/cardiff-bay-swim-2025

How Catch works

Red outlined boxing ring with the word START inside.
Set your goal
Tell us about your swimming, your experience & what you’re training for.
Red outline icon of a smartphone with a bulleted list displayed on the screen.
Get your plan
Gold: A fully personalised plan built around you.
Free: Structured weekly sessions linked to your monthly technique focus.
Red outline icon of a person swimming in water with waves below.
Swim smarter
Watch your technique lesson. Follow your session from your watch. Train with purpose.
Red target with an arrow hitting the bullseye.
See real progress
Track your distance, build consistency & improve week after week.

Catch Gold

£19.99
/month
Or £149.99
/year
 (Save 38%)
Coach-led. Personalised. Built to get you faster.
Swimmers on Gold improve by 15% in just 8 weeks, on average.
Right-pointing arrow inside a circle icon.
Personalised training plan
Right-pointing arrow inside a circle icon.
Smart coaching that builds you to your goals
Right-pointing arrow inside a circle icon.
Weekly technique videos matched to your training
Right-pointing arrow inside a circle icon.
Fully customisable sessions
Right-pointing arrow inside a circle icon.
Garmin & Apple Watch sync
Right-pointing arrow inside a circle icon.
1:1 coach chat
Right-pointing arrow inside a circle icon.
Full library & community access
& loads more
Start 30-day free trial

Catch Free

Free forever
Or £199.99 annually
Structured swim training
Right-pointing arrow inside a circle icon.
2 sessions each week
Right-pointing arrow inside a circle icon.
Monthly technique video
Right-pointing arrow inside a circle icon.
Adjust sessions to suit your time & ability
Right-pointing arrow inside a circle icon.
Garmin & Apple Watch sync
Right-pointing arrow inside a circle icon.
Track distance & progress
Right-pointing arrow inside a circle icon.
Full community & library access
Get Catch Free

Other Races you might be interested in

Henley Swim Festival - 1/2 Mile Henley Swim

The ½ Mile Henley Swim is a fantastic open water challenge set in the River Thames at Temple Island Meadows during the Henley Swim Festival. Ideal for swimmers looking to progress beyond shorter distances, this scenic swim offers a taste of open water racing in a historic and picturesque setting, making it a great stepping stone for those aiming for longer events.

Find out more

Swim Serpentine Half Mile

Dive into the heart of London's Hyde Park and experience the thrill of open-water swimming in the iconic Serpentine lake! Swim Serpentine offers a fantastic half-mile race on Saturday, September 19th. Imagine yourself gliding through the clear water, surrounded by the beautiful scenery, and feeling the exhilaration of the challenge

Find out more

Great North Swim Half Mile

Catch - your digital swim coach - is the Official Training Partner for Great North Swim. Here’s your guide to training, kit, fuelling & race day.

Find out more

Not ready for Gold yet?

Start with Catch Free.

Get structured swim sessions each week, a monthly technique lesson, watch sync & full community access - free forever.

Get Catch Free

Join our mailing list for swim tips, inspiration & news

You can unsubscribe any time

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.