Your Internet Explorer 11 browser is not supported by this site. Please upgrade to a recent browser for the best experience.

Skip to main content

Donate
Close Button
Donate
Donate
Oct 04 2026

Cardiff Half Marathon

Join Team Autism in one of the largest and most exciting road races in Europe. It is Wales’ largest mass-participation and multi-charity fundraising event and the second largest in the UK. Don’t miss out on the opportunity to fundraise and transform the lives of autistic people. Places must be purchased through Run for Charity directly via the button below.

Book now

About the event:

Its flat, fast course passes all the city’s most breath-taking scenery and iconic landmarks including Cardiff Castle, the Principality Stadium, Civic Centre and stunning Cardiff Bay. Thousands of spectators turn out to cheer on the runners in a city renowned for its sporting passion.

Age restrictions apply. Please view the terms and conditions below for more information.

Marker Icon

Where?

Cardiff

Time Icon

Date and time?

04 October 2026

Cost Icon

How much?

£250 minimum sponsorship / £20 registration fee (+ Booking Fee)

map Icon

How far?

13.1 miles / 21km

How to register 

You will secure your place through our running partners website, Run for Charity.  

You will then be directed to complete the web form and pay the registration fee. By doing so you also pledge to meet 75% of the minimum fundraising by the event date of 4th October 2026. 

Please wait while we check your current settings

Your cookie settings