Cardiff Bay 10k 2020 (2021 date)

A fast, friendly race in the heart of the Bay!


Set in the heart of Cardiff’s historic Bay, the Brecon Carreg Cardiff Bay Run is a flat, fast and friendly event for all ages and abilities.

The popular spring-time race, which attracts some of the UK’s top athletes, boasts a stunning 10km course around Cardiff Bay. The race incorporates the Welsh 10 Kilometre Championships.

The route takes in all of Cardiff Bay’s most iconic landmarks, starting and finishing in Roald Dahl Plass and passing the Wales Millennium Centre, Mermaid Quay, the Pierhead Building, Senedd, Porth Teigr and the Cardiff Bay Barrage.

It’s a perfect challenge for elite and club athletes as well as those looking to keep fit, raise money for charity or take on their first 10K! With no pressure to set record times or run all the way around, whether you take part in the family fun run or 10K, join in and put a spring in your step.

The Brecon Carreg Cardiff Bay Family Fun Run gives budding athletes and families the chance to absorb the race day atmosphere, with fancy dress very much encouraged.

The event forms part of the Healthspan Wales 10K Series – joined by the ABP Newport Wales 10K (19th April), Healthspan Porthcawl 10K (5th July) and Barry Island 10K (2nd August). Multi-Event Passes are available for discounted entry when entering two or more races.

Register here

Date and time

11:00 - 12:45 Sunday, 23rd of May 2021


Roald Dahl Plass
Cardiff Bat
CF10 4DQ View Map

What to look out for

Covid Test and Trace

To keep everyone safe GoodGym has signed up to the NHS test and trace service. We will pass on your contact details only if they ask for it.

The GoodGym central team will also be in contact if we are made aware that anyone attending this session tests positive in the days afterwards.

Age Restriction

GoodGym welcomes anyone aged 18 or over. If you are under 18 then you will be unable to participate in any GoodGym activity

Make sure you've read our general guidelines for safety when running and at a task.

This event is organised by your Taskforce, a group of experienced GoodGym members in your area, they are not responsible for your safety. You should feel confident to participate in the event as it is described and you do so at your own risk.


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Roald Dahl Plass
Cardiff Bat
CF10 4DQ

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