About the event
This popular, beautiful and predominately flat course takes runners on an unforgettable race past iconic landmarks, including the Principality Stadium, Cardiff Bay, the Civic Centre and Cardiff Castle.
Sunday 5 October 2025
Cardiff Castle, Cardiff
The first wave of runners is expected to start around 10am.
How to register
We would love for you to join us at this iconic event, taking steps to help everyone affected by ovarian cancer.
There are two ways that you can join Team Target:
Charity Place - Sold out!
If you'd like to be put on our Cardiff Half Marathon 2025 waiting list, please email fundraising@targetovariancancer.org.uk and the team will be happy to help!
Own Place
If you were one of the lucky ones and secured your own place via the Cardiff Half Marathon ballot, or via a membership, we would still love for you to join Team Target!
For this option, we have no registration fee or minimum fundraising target, but we hope you'll raise as much as you can to stop ovarian cancer devastating lives.
Click the button below to let us know you want to join Team Target with your own place secured through the ballot or membership - please note we'll ask for proof of your own place.
What you can expect from us
Support from a member of the fundraising team, to help you every step of the way.
A fundraising guide filled with help, advice and top tips to increase your sponsorship.
Free fundraising materials to help you raise awareness of your challenge and the charity.
A Target Ovarian Cancer running top.
Access to useful training and nutritional tips.
We'll offer you the same high level of support whether you join us with a charity place or with your own place.
If you have any queries, please contact us on 020 7923 5474 or via fundraising@targetovariancancer.org.uk - we're here to help!
