SuperHalfs - Cardiff Half 2026

Part of the SuperHalfs, take on this flat, fast course.

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SuperHalfs - Cardiff Half 2026

2026 sold out. Enquire now for 2027

Cardiff, Wales
4 October 2026
Half Marathon

Why run it?

Since it was founded in 2003, the Cardiff Half Marathon has established itself as one of the UK’s leading road races and one of the biggest events in Europe. Part of the coveted SuperHalfs Series, the iconic route takes in all of the city’s most famous landmarks including Cardiff Bay, the Civic Centre and Cardiff Castle. Expect cheering crowds and entertainment for all the family on the day, all to add to the unmissable atmosphere. Beat the 2026 ballot and make the miles mean more by running for a cause close to your heart.

What's it like to run?

Runners:

27500

Surface:

Road

Start:

10:00

Course:

Flat

Temp:

9-15°C

Distance:

Half Marathon

Event Images

Charity partners you can support in this event include

The Skye High Foundation

Supporting families during and after the loss of a twin, triplet, or multiples.

Make-A-Wish UK

Make-A-Wish UK grant life-changing wishes to critically ill children. When it comes to their dreams, they deserve to wish for more than a life defined by their illness.

The Blue Card

Aiding Holocaust survivors so their remaining years are spent with as much dignity and comfort as possible.

CCLG: The Children & Young People’s Cancer Association

A leading children's cancer charity - we work to improve treatment and care.

AADI - Autism Assistance Dogs Ireland

Our dogs open up a whole new world of opportunity and possibility for autistic children.

Children's Tumor Foundation

Our mission is to drive research, expand knowledge, and advance care for the NF community.

Orchid - Fighting Male Cancer

Orchid is the UK’s leading charity for those affected by male cancer. For over 25 years we have been working to save men’s lives from testicular, penile and prostate cancer through a range of support services, education and awareness campaigns and a world-class research programme.

Children's Health Foundation

Children’s Health Foundation’s mission is to help provide world-class facilities, research and compassionate loving care for every sick child in Ireland.