Sun 5 Oct 2025 Cardiff, South Glamorgan, UK
Entries closed
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
Cardiff Castle, Cardiff
Oysho Cardiff Half
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.
Entries
- Age 17 & over
- 27500 places
- Entries closed
- Charity entries closed
- Charity places
- Enter online
- Event merch available
- Race pack by post
- Series discount