Registration fee
£35
Minimum fundraising amount
£350
Join Team UKST and take on the Cardiff Half Marathon on Sunday 5th October 2025. By participating, you’ll not only challenge yourself but also contribute to a vital cause in the fight against sepsis.
The Cardiff Half Marathon is the UK’s second largest half marathon and Wales’ largest multi-charity fundraising event. It attracts 27,000 runners each year who pass by the city’s stunning landmarks including Cardiff Castle, the Principality Stadium, Cardiff Bay and Civic Centre. Famous for its fast, flat course, the Cardiff Half Marathon is ideal for both experienced and beginner runners looking for an exciting new challenge.
Why run for the UKST:
Sepsis claims 5 lives every hour in the UK. It can affect anyone, regardless of age or health, and early detection and treatment are crucial to improving outcomes. By joining the UK Sepsis Trust at the Cardiff Half Marathon, you’ll enable us to deliver life-saving public awareness campaigns, equip health professionals with crucial tools, lobby for improvements in sepsis care, and support families affected by this insidious condition.
What we offer to our fundraisers:
We’ll be with you every step of the way from sign up to the finish line! When you join Team UKST, you’ll get a first-class experience including:
- Guaranteed Entry: When you run for The UK Sepsis Trust, you’ll secure a guaranteed charity place in the Cardiff Half Marathon 2025.
- Fundraising Assistance: Our team will help you set up your fundraising page, and we’ll provide tips and guidance to support you reach your fundraising goals.
- UKST Running Vest: You’ll receive an exclusive running vest to wear proudly on race day, so you’ll stand out in the crowd.
If you have questions, please email events@sepsistrust.org