You must be 18+ to take part in the race, you will be asked for a form of identification when registering. Please email Runforchangecardiff@RFC.COM to register your interest for the Half Marathon. Make sure to include the following:


City Hall cardiffhalf cardiffhalf castle

The links below will guide you to the log in screens to the respected social media websites. Follow us at @RUNFORCHANGE2025 for live updates leading up to the event: