Name: Swansea Triathlon
Start: 5/25/2025 12:00:00 AM
End: 5/25/2025 12:00:00 AM
Location: Swansea

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Mumbles Duathlon

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The Wales Marathon

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The Wales 5k

The Wales Swim Run

Saundersfoot Triathlon

Swansea Triathlon Sunday, May 25, 2025

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£79

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750m Swim / 20km Bike / 5km Run

The Swansea Swim

Saturday 24th May 2025

3K, 1.9K & 750M SWIM

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Swansea Triathlon

Sunday 25th May 2025

750m SWIM/20K BIKE/5K RUN

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The Swansea 5k

Sunday 25th May 2025

5k RUN

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Race Information

Be part of the sprint distance triathlon in this iconic Welsh city. The event is open to both adults and children age 14 and over. A world-class event, with a world-class atmosphere. Book early to avoid disappointment!

Event Info Course Maps Results

I'm A First Timer!

If you are new to the Swansea Triathlon or triathlons in general, check out the links below for all the information you need to have a great event.

First Timers Spectators FAQS

About The Area

Don't know the area - not a problem! We have compiled a list of everything you need to know about Swansea, including where to eat and where to stay.

About the Area Accommodation Where to eat

News Guides & Features AWE Content

News

The UWTSD Swansea Triathlon 2023

Excitement is building ahead of the UWTSD Swansea Triathlon with staff and students in training for the event to be held on May 28th 2023

News

MySwimCo becomes new "Powered By" Partner for the Swansea Swim

Read the press release here...

All News

Guides

Wanting to get into triathlon but unsure where to start?

Calling all first timers!

First Timers

Wanting to get into triathlon but unsure where to start?

Calling all first timers!

Training

Training the Swimming Energy systems

As triathletes were all familiar with the 5 training zones but in swimming, we like to make things more scientific and slightly more technical. This month I will be explaining the Swimming Energy systems with an easy-to-follow guide to help you put together your own swim session plan.

Training

Out of interest which Activity Wales races are you doing??

Top Tip - Start with a sprint tri early in the season. Swansea is a good one to get your confidence up as the swim is in SA1 Dock which is a great environment as you don’t have to battle the seas tide and currents.

Training

‘Plan some regular swim sets’

It’s important to keep your threshold swimming going over during the ‘off’ season. Below you find two swim sessions which will help you going into the winter months. Try these twice a week and record your times. You can adjust the rest times and distances according to your ability. Feel free to reach out to the coaches at Heathwood swimming in Cardiff for extra help or any questions you may have regarding swim sets or drills.