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!
- Sun 5 Oct 2025
- Entries closed
10:00
Age 17 & over
FREE-£45
- 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
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Event details
- Event village
- Families
- Fancy dress
- Spectators
- Traders at event
- Wheelchair users
Location
- Bag storage
- Bar
- Cafe
- Changing facilities
- Coast
- Entertainment
- Music
- Paid parking
- Showers
- Toilets
- Urban
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
Sustainability
- Carbon offset
- Public transport links
- Recycling
- Sustainability policy
What's included
- Cash prizes
- Chip timing
- Eco goody bag
- Eco medal
- Event app
- Technical t-shirt
- Training plan
- Vouchers
Do it for charity
Looking to do this event for charity? Charity entry options are explained on the Cardiff Half Marathon charity places for 2025 page.
Health and Medical
Meningitis Research Foundation
Meningitis and septicaemia can kill or disable in hours. We provide life-saving information and fund vital medical research into the diseases.
- Running vest
- Fundraising support
- Fundraising materials
- Dedicated contact
Get a place from the charity.
Sign up
£15
Fundraise
£300
Entries
- Age 17 & over
- 27500 places
- Entries closed
- Charity entries closed
- Charity places
- Enter online
- Event merch available
- Race pack by post
- Series discount