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SuperHalfs - Cardiff Half 2025

SuperHalfs - Cardiff Half 2025

Location Cardiff, Wales

Date 05/10/25

Distance 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, to add to the excitement.

What's it like to run?

Runners:
27500

Course:
Flat

Surface:
Road

Start:
10:00

Temp:
9-15°C

Location:
Cardiff, Wales

2025 now open, secure your spot in this epic SuperHalf!

How to enter

Our events are sell-out races, so places are limited and will be made available on a first come first serve basis. Don’t miss out, enter today in three simple steps:

Pick between running for one of our partner charities (with some incredible causes to choose from) or select ‘run for your own cause’ and choose your own charity to run for.

Reserve your entry in the event - just tell us which charity you'll be running for and pay your fully refundable deposit.

Your place is guaranteed as long as you reach the event fundraising target – with over 20 years of fundraising experience under our belt, you’ll have access to free support and advice to get you to your fundraising target and all the way to race day!