Cardiff Half Marathon

Run through the Welsh capital's most iconic landmarks with beautiful scenery and historic buildings. Starting at Cardiff Castle, passing Cardiff City Stadium, the Penarth Marina, Cardiff Bay, Roath Park Lake and crossing the finish line in the heart of the city at the Civic Centre, take a tour of Cardiff and soak in the incredible atmosphere as you tick off 13.1 miles. The flat and fast course makes it ideal for beginners and elites alike.

How to enter the Cardiff Half Marathon

There are two ways you can join Team Macmillan in this event.

Secure a charity place at the Cardiff Half Marathon

Bag yourself one of our charity places and help us be there for people living with cancer in the UK. We ask for a £25 registration fee and a fundraising pledge of £250 (excluding gift aid).

Get a place.

Use your own place

If you have bought a place in the race already and would like to run for us, sign up here and we'll get a free Macmillan running top sent to you. There's no minimum sponsorship, just raise as much as you can!

As a Team Macmillan runner you'll receive:

Most importantly we'll provide you with a reason to keep going because you'll know that you're helping improve the lives of people living with cancer. Donations make up 98% of our annual income so we simply couldn't do what we do without you.

Please make sure you have read our Terms and Conditions before signing up. You must be aged 17 or over on the day of the event to take part.

For questions regarding accessibility at this event, check out the organiser's website.

By joining us you'll know that you're helping improve the lives of people living with cancer in the UK today.