🏴 Welsh language support is important to us, and is something we’re working on. Yn dod yn fuan!
🏴 Welsh language support is important to us, and is something we’re working on. Yn dod yn fuan!
Limited time offer
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2025 Brecon Carreg CDF 10K
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£28
LIMITED TIME OFFER
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2025 Brecon Carreg CDF 10K
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Booked 1,506 times in the last week
Price rises soon
£1.06 - £33.92
Booked 1,506 times in the last week
About
The CDF 10K has been added to R4W’s portfolio of world-class mass participation events. The revival of this iconic and historic event has given thousands of runners the opportunity to take to the streets of the Welsh capital, as part of a race set to become one of Britain’s best distance events. The atmosphere is electric and the course journeys through the heart of the Welsh capital, taking in all of the highlights.
Mae 10K Caerdydd wedi cael ei hychwanegu at bortffolio Rhedeg Dros Gymru (R4W) o ddigwyddiadau nodedig y byd athletau gyda chyfranogiadau enfawr. Mae’r râs yn tywys y rhedwyr ar lwybr gwastad a chyflym sydd hefyd yn cynnwys prif atyniadau twristiaeth y ddinas, gan gynnwys Castell Caerdydd, y sgwar canolog a Stadiwm Principality.
2K, 10K, Charity, and 1 more
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Sun, Sep 7, 2025
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Cardiff, United Kingdom
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Who‘s Attending?
222 community members attending
+97
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The event experience
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Atmosphere
Based on the number of participants
Where and when
Location
King Edward VII Ave, Cardiff CF10, UK
Start times
Sunday, Sep 7, 2025
2K: 9:15 AM10K: 10:00 AMCharity: 10:00 AMReserved: 10:00 AM
Event summary
Here are the distances available for 2025 Brecon Carreg CDF 10K
10K
10km
£29.68 - £33.92
Charity
10km
£1.06
2K
2km
£9.54
Reserved
10km
£33.92
Route information
Click here for the course map.
The Brecon Carreg CDF 10K takes runners on a sightseeing tour of the city, with highlights including Cardiff Castle, Central Square and the Principality Stadium.
The course journeys through the heart of central Cardiff, before crossing the River Taff and heading towards the leafy suburb of Pontcanna and the grade 2 listed parkland of Llandaff and Pontcanna Fields. Runners then pass Sophia Gardens, the home of Welsh cricket, before passing Cardiff Castle once again ahead of a grandstand finish in the Edwardian Civic Centre. The route is flat and fast, perfect for PB chasers and those new to the distance.
There is also a 2k Fun Run taking place on the day before the main 10k event. All juniors will receive a medal, accompanying adults will only receive a medal and chip timing if they choose the "Fun Run Adult" £8 ticket. If they do not wish to receive these, you can add an accompanying adult pass (£3) in the checkout process for the Child ticket.
What's included
🗺️ Race pack including spectator guide, race number and timing chip
🏙️ Fully closed road and marshaled, city centre route
🎵 Course entertainment and live music
🏅 An epic finishers medal to commemorate your achievement
♻️ Optional technical finishers tee or Climate Action Fund donation
🏃 Training advice and tips plus access to a free trial of the Coopah app
🎪 Access to event village, toilets and feed stations on route
📱Live tracking via the Run 4 Wales app and finish time SMS
⌚ Finish time pacers in every start wave
How to get there
King Edward VII Ave, Cardiff CF10, UK
Get full directionsRoad Closures
There will be a number of road closures in place. Please use public transport where possible and check your race day pack for more information on road closures. You'll find travel advice on the event website.
Event day logistics
08:00 Baggage drop opens
09:15 2k Fun Run starts
10:00 10K Start
Cut-off 2 hours from last starter
*Timings are subject to change for 2025
Age Requirements
All runners must be aged 15 or older on the day of the event in order to take part in the 10K.
Race Packs
Your race pack including a race day guide, running number and timing chip will be posted to you and will arrive within 7 days of the event.
Overseas entrants must collect their packs on the morning of the race from the Event Village.
Baggage
A baggage facility will be available before the race, open from 08:00am. It will be located near the Event Village on Cardiff City Hall Lawns. Runners can deposit one bag, which must display a baggage label (which is a tear-off strip on the bottom of your race number). Valuables are left at your own risk.
Pacers
Pacers will be running with sail flags that correspond with the following times: 45, 60 and 75 minutes. Look out for them in your stating pen, they are a friendly bunch and there to enhance your experience and help you achieve your goal finish time!
Aid Stations
There will be a water station around the 5K mark, offering Brecon Carreg water.
Spectator Info
On race day, the streets of Cardiff will be awash with thousands of runners – and they would love your support! If you want to support your loved ones or live locally – there are plenty of exciting opportunities to get involved.
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