When is the Cardiff Half Marathon?

The Cardiff Half Marathon typically takes place in October. It's the UK's second-largest half marathon, attracting over 25,000 runners through the city centre and Cardiff Bay.

Is the Cardiff Half Marathon flat?

Yes — the Cardiff Half Marathon is one of the flattest half marathon courses in the UK, making it popular for runners chasing a PB.

Half Marathon Events

Browse upcoming half marathon events in Cardiff. Find your next race, compare prices and enter online.

Half Marathon Events in Cardiff

Cardiff hosts some of Wales's biggest half marathon events. The Cardiff Half Marathon is the UK's second-largest half, drawing 25,000+ runners through the city centre and bay area.

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Frequently Asked Questions

When is the Cardiff Half Marathon?: The Cardiff Half Marathon typically takes place in October. It's the UK's second-largest half marathon, attracting over 25,000 runners through the city centre and Cardiff Bay.
Is the Cardiff Half Marathon flat?: Yes — the Cardiff Half Marathon is one of the flattest half marathon courses in the UK, making it popular for runners chasing a PB.

Half Marathon Events

Half Marathon Events in Cardiff

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Frequently Asked Questions

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