One of Europe’s largest half marathons and Wales’ largest mass participation event.
Run the flat 13.1 mile course past some of the city's most breathtaking scenery
and iconic landmarks... and raise money for a good cause!
Build the perfect fundraising page with our handy guides
We have a selection of tips for you to help you along your fundraising journey
Fundraising page toolkit
A complete guide to setting up and promoting your page
Top 10 fundraising tips
See how to hit your target and take your fundraising further
Promote your page
Tips to promoting your page on social media and in the press