Donate Sponsor

Run the flat, fast, iconic road race around Wales' capital city

  • 4 Oct 2026
  • Event Village, Gorsedd Gardens Rd, Cardiff CF10 3N
  • £25 registration fee
  • £300 sponsorship commitment

The Oysho Cardiff Half Marathon has grown into the UK's second largest half marathon and now is a member of the SuperHalfs, a global series of the world’s most prestigious races.

On this flat, fast 13.1 mile course you'll pass the city’s best scenery and most iconic landmarks including Cardiff Castle, the Principality Stadium, Civic Centre and stunning Cardiff Bay!

Join us and make a real difference to the cats and kittens that need our help.

Sign up now for 2026!

How much do I have to raise?

For this half marathon challenge there is a registration fee of £25 and we ask for a minimum sponsorship commitment of £300.

This amount could feed 50 cats and kittens in our care for a whole month!

Join Team Cats in 2026!
Already got your own ballot place? 

Make your half marathon more meaningful! Join our team of Cat Champions to get a Cats Protection running vest and then simply set up a fundraising page and raise whatever you can to help the cats and kittens in our care.

The Oysho Cardiff Half Marathon ballot is open now! Sign up here before 19th October to be in with a chance of getting a place. 

I've got a ballot place!
How we'll support you with your challenge

We'll be with you every step of the way, from sign-up to the finish line! When you join Team Cats, you’ll get a first-class experience including:

  • dedicated support from our Events team, who will answer any questions and offer personalised fundraising advice
  • a jam-packed Fundraising Handbook containing downloadable resources, tips, advice and inspiring stories from previous Cat Champions!
  • branded technical running vest or t-shirt to wear with pride during training and on race day
  • access to our community of Cat Champions, where you’ll connect with other cat lovers, exchange training and fundraising ideas and advice, and share your cutest cat photos!
  • stories about the cats you’re helping, and even the chance to visit your local Cats Protection, to see firsthand the impact your fundraising will make
How we're helping cats in your community

We help an estimated 157,000 cats and kittens a year through our national network which includes around 185 volunteer teams and 32 cat centres. We also provide an array of cat care information and support, promote the benefits of neutering, and seek to educate people of all ages about cats and their care. 

You're able to nominate any local Cats Protection to receive 100% of the money you raise from your challenge, helping the cats in your chosen area. 

It was an amazing day, the crowd were behind all participants and having my name on the vest helped as there were typical calls of 'come on Linda, do it for the cats!'

 

Linda, Cardiff Half Marathon finisher

Get in touch

If you have any questions, check out our frequently asked questions page.

Alternatively, reach out to our friendly Events team on 01825 741 960 or email events@cats.org.uk.

You can be a cat champion! Join Team Cats and start making an impact today.

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