Cardiff Half Marathon 2026

The Cardiff Half Marathon is one of the largest road races in the United Kingdom!

Run

Sun 04 October 2026

Challenge info

This challenge starts outside Cardiff Castle, the route takes runners past the capital’s most iconic landmarks with beautiful scenery and historic buildings. The predominately flat and fast course makes it ideal for beginners and elites.

Why join TeamCoeliacUK?

We’ll be with you every step of the way. Join us and receive:

tips and advice on fundraising

a Coeliac UK running vest and t-shirt

from training to race day we are here to support you and cheer you on

knowing your support helps fight for everyone with coeliac disease

Fundraising Commitments

registration fee: £30
fundraising target: £420

But don’t worry, we will be there to support you the whole way through. Stuck on fundraising ideas? That’s what we’re here for!

Contact us

Got your own place in the event? If you have your own place in the 2026 Cardiff Half Marathon, we'd love for you to join TeamCoeliacUK! There is no minimum fundraising commitment, we would only ask you to raise what you can. Plus, as part of Team Coeliac UK, you'll get the same great support as our charity place runners.

Contact: 0333 332 2033

Email: fundraising@coeliac.org.uk