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
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 Now
Saving lives and rebuilding futures by funding research, raising awareness and providing support.
- Personalised running vest
- Fundraising support
- Fundraising materials
- Training guide
- Dedicated contact
- Exclusive social group
- Certificate
- Submit fundraising up to 1 month after event
Get a place from the charity.
Sign up
£25
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