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


See the toolkit

Top 10 fundraising tips


See how to hit your target and take your fundraising further


Read our top 10 tips

Promote your page


Tips to promoting your page on social media and in the press


See our promotion tips