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Cardiff Half Marathon

Sun 4th October 2020

Cardiff Half Marathon 2020

One of Europe’s largest and most prestigious half marathons, Cardiff is fast, flat and lively! Join our Welsh #TeamCALM and go for your life. Pob Lwc!

Apply for a CALM place

Fundraising Minimum: £400 | Registration Fee: £25

Kick start your fundraising

If you already have your own Cardiff Half 2020 place and want to run for CALM, register your event.

Covid-19 Update:

Cardiff Half Marathon is currently proceeding as planned, and we can’t wait to see you cross the finish line in October! Our Event Partner is taking all necessary steps to reach a responsible decision and you will be informed as and when any updates are made.

Whilst you’re here… Join the CALM Running Collective

As we carry on planning the best on the day supporter experience in the biz, check out and join the CALM Running Collective. It’s a place for runners of every age, shape, and ability – we share training tips, encouragement, stories, failures and successes. It’s about a shared passion and mission, using exercise to look after yourself, and each other during these confusing times. 


Sun 4th October 2020
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