About this event

Run like you’ve never run before in this flat, fast iconic road race around Wales’ capital city. The route takes runners past the capital’s most iconic landmarks with beautiful scenery and historic buildings. The predominately flat and fast course makes it ideal for beginners and elites.

What to expect from Children with Cancer UK

Charity place registrations for the Cardiff Half Marathon have now closed. We would love to have you on our team if you have secured your own place in this fantastic event. As part of our team, you will receive the following support from us;

  • Fundraising Pack containing lots of fundraising advice
  • Regular emails to provide top tips
  • Your own Team Children with Cancer UK running vest
  • A friendly team on hand to support you
Book your place now

Location & Date

  • London
  • March 27, 2022

Contact Details


Join our team

Charity place

Charity place registrations for the 2022 Cardiff Half Marathon have now closed. If you would like to hear about the 2023 Cardiff Half Marathon, please email sports@childrenwithcancer.org.uk to express your interest.

Own place

If you have secured own place in the Cardiff Half Marathon already, we’d love to have you on our team. Please complete the Own place form below.

Registration fee: £0

Fundraising target: as much as possible

Registration forms

Charity place registrations for the 2022 Cardiff Half Marathon have now closed. If you would like to hear about the 2023 Cardiff Half Marathon, please email sports@childrenwithcancer.org.uk to express your interest.

If you have secured own place in the Cardiff Half Marathon already, we’d love to have you on our team. Please complete the Own place form below.

Registration fee: £0

Fundraising target: as much as possible

Cardiff Half Marathon 2022 Own Place

  • DD slash MM slash YYYY
  • Thank you for providing your contact details to receive information about joining our Team. Children with Cancer UK would also like to keep you informed about our work, other events and ways in which you can support us in the future through other events and appeals. If you are happy for us to do so please let us know how you would like to hear from us.
  • If you DO NOT WISH to hear from us by post, or would like to change the frequency and type of communications you receive, or wish to stop hearing from us at any time in the future, please call 0800 222 9000 or email sports@childrenwithcancer.org.uk
  • This field is for validation purposes and should be left unchanged.

Charity place registrations for the 2022 Cardiff Half Marathon have now closed. If you would like to hear about the 2023 Cardiff Half Marathon, please email sports@childrenwithcancer.org.uk to express your interest.

If you have secured own place in the Cardiff Half Marathon already, we’d love to have you on our team. Please complete the Own place form below.

Registration fee: £0

Fundraising target: as much as possible

Cardiff Half Marathon 2022 Own Place

  • DD slash MM slash YYYY
  • Thank you for providing your contact details to receive information about joining our Team. Children with Cancer UK would also like to keep you informed about our work, other events and ways in which you can support us in the future through other events and appeals. If you are happy for us to do so please let us know how you would like to hear from us.
  • If you DO NOT WISH to hear from us by post, or would like to change the frequency and type of communications you receive, or wish to stop hearing from us at any time in the future, please call 0800 222 9000 or email sports@childrenwithcancer.org.uk
  • This field is for validation purposes and should be left unchanged.
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