Cardiff Half Marathon 2026

The Cardiff Half Marathon has grown into one of the largest and most exciting road races in the United Kingdom; and is truly a Race For Everyone. It is now one of Europe’s largest half marathons and is Wales’ largest mass participation and multi-charity fundraising event.

Join the thousands of other runners being cheered along the way by the crowds of spectators lining the streets at one of Britain’s best supported running events.

About the event

This flat, fast course will pass all of the city’s most breath-taking scenery and iconic landmarks including Cardiff Castle, the Principality Stadium and the stunning Cardiff Bay. Accessible places are available. Please email [email protected] for further information.

As a #TeamFamilyFund runner we’ll provide you with:

• a Family Fund t-shirt to wear with pride
• a fabulous fundraising pack to help you reach your sponsorship goal
• first-class fundraising support from our dedicated team

For more information email our fundraising team or call 01904 550033.

Already got your place?

If you’ve already secured your place but still want to raise money for Family Fund, you can still join our team and receive all the benefits of being a #TeamFamilyFund runner. There’s no entry fee, and you can set your own fundraising target. Get in touch with our fundraising team today.