The 2020 event has been rescheduled to take place on Sunday 28 March 2021. 

Registrations are currently closed.

All 2020 places have rolled over to March 2021, we hope that all our legendary runners will be able to join us on this new date. 


Cardiff Half Marathon 2020 (postponed to 2021)

Events andchallenges

Jumping out of a plane? Easy. Abseiling a 100ft drop? No problem. Take on a challenge and raise money for Teenage Cancer Trust! Get stuck in ›

Need to get yourkit sorted?

We’re partnered with MandM Direct so you can get your kit at discounted prices. Use this link and MandM Direct will give us up to 10% of your basket total. Check out the training gear ›

Sign up tovolunteer

We need your support to maximise our fundraising and transform the lives of young people with cancer. Are you in?