Sun 4 Oct 2026 Cardiff, South Glamorgan, UK
Oysho Cardiff Half
An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage!
Enter now Charity places- Sun 4 Oct 2026
Cardiff Castle, Cardiff
Oysho Cardiff Half
10:00
Age 17 & over
£58
- 13.1 miles road running + 81 m ascent
Event overview
Recognised by World Athletics as one of the best half marathons in the world!
Event community
Event details
- Event village
- Families
- Fancy dress
- Spectators
- Traders at event
- Venue accessible
Route
- Cut off time
- Distance markers
- Entertainment
- First aid
- Flat
- Marshals
- No headphones
- Out and back
- PB
- Sweeper
- Toilets
- Traffic free
- Water stations
- GPX available
Location
- Bar
- Cafe
- Changing facilities
- Coast
- Entertainment
- Music
- Paid parking
- Secure bag storage
- Showers
- Toilets
- Urban
What's included
- Cash prizes
- Chip timing
- Eco goody bag
- Eco medal
- Event app
- Technical t-shirt
- Training plan
- Vouchers
Sustainability
- Carbon offset
- Public transport links
- Recycling
- Sustainability policy
Do it for charity
Looking to do this event for charity? Charity entry options are explained on the Cardiff Half Marathon charity places for 2026 page.
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How to enter
- Age 17 & over
- 27500 places
- Entries open
- Charity places
- Enter online
- Event merch available
- Race pack by post
- Series discount