Cardiff Half Marathon 2026

Whether you already have your own place or you’d like a charity place, join #TeamCoppaFeel! for the Cardiff Half 2026 and help us in our mission to stamp out late diagnosis of breast cancer. 

The Cardiff Half has grown into one of the largest and most exciting road races in the UK. Its flat, fast course passes all of the city’s most breathtaking scenery and iconic landmarks including Cardiff Castle, the Principality Stadium, the Civic Centre and stunning Cardiff Bay.

Breast cancer can affect any body. That’s why getting to know yours is so important and could save your life. Knowing what’s normal for you means you have the best possible chance of early detection, and early detection saves lives. 

Take on 13.1 miles where every step brings us closer to giving everyone the best possible chance of surviving breast cancer. 

Already have your own place? We’d love to have you on our team and to shower you with CoppaFeel! love. Fill out our own place form, and we’ll be in touch soon!

Join the team

Want to join the best community out there? Here’s what you get on Team CoppaFeel!:

✔️Personalised support 💖 We’ll be in touch with tried and tested tips and all the guidance you need. You’ll be welcomed into our supportive CoppaFeel! community, with the chance to join a team WhatsApp group to connect with other runners. 

✔️A free CoppaFeel! running vest 🎽 Once you raise £50, you’ll get kitted out with a swish CoppaFeel! running vest and iron-on letters, to make sure you get ALL the love out on the route.

We’re sooo excited to have you on our team and will want to hear all about your journey to the start line – the good, bad and the ugly. We’re always only an email or message away!

About the Cardiff half

Organised by Run 4 Wales, this beautiful route takes you past the capital’s most iconic landmarks with beautiful scenery and historic buildings. The predominantly flat and fast course makes it ideal for beginners and elites trying to get that PB!

The race will start outside Cardiff Castle and finish in the heart of the city at the Civic Centre. You can find out more about the route here. 

The race is a member of the SuperHalfs, a global series of the world’s most prestigious half marathons including races in Lisbon, Prague, Berlin, Copenhagen, Cardiff and Valencia.

Event accessibility

The route is wheelchair accessible. The route is predominantly flat but wheelchair users should be aware of a steep hill at 12 miles and ramps on the approach to Cardiff Bay (at around mile 6).

Disabled parking and accessible toilets, are available as well as an accessible event village.

More information can be found here. 

If you have any questions on accessibility, please contact the event organisers directly. 

Got questions?

Run them past CoppaFeel! HQ and we’ll be happy to help. Email us at Events@coppafeel.org. 

Please note: This event is organised by Run 4 Wales. Find out more on the Cardiff Half  website.

Sign up with CoppaFeel! today and confirm your place! Just make sure you check out our Event Terms and Conditions first.

Please note that you will receive a confirmation email once your payment has been processed and you will be redirected back to our website once the payment has been processed.