National Autistic Society

Cardiff Half Marathon

Date: 05th Oct 2025

Minimum Age: 17

Deadline: 01st Aug 2025

CF10 3RB

The Cardiff Half Marathon has grown into 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 half in the UK. 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.

Cardiff Half Marathon

We are the UK's leading charity for people on the autism spectrum and their families. Since 1962, we have been providing support, guidance and advice, as well as campaigning for improved rights, services and opportunities to help create a society that works for autistic people.

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Register for Cardiff Half Marathon

Charity places are at the cost of the charity, and minimum sponsorship targets ensure we don’t lose out on our investment and we’re able to raise funds to transform the lives of autistic people.

We ask charity place runners to raise a minimum of 75% of their pledged minimum sponsorship by the event date, with the remaining fundraising due 2 months after the event day. We have the right to cancel a charity place before the event withdrawal deadline if we feel the runner will not fulfil our minimum fundraising sponsorship.

Unfortunately, Gift Aid is not included in your sponsorship target and neither is your registration fee. The registration fees for charity places are non-refundable and non-transferrable. They cannot be transferred to someone else or deferred to the following year, unless it’s due to exceptional circumstances – please discuss further with our team.

You agree to raising £250.00 and will be charged £20.80 (£20.00 + Booking Fee) for your place.

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Total Cost

You will be charged £20.80 (£20.00 + Booking Fee) for your place
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