Castle 2 Castle 2023 sponsored by Peter’s

10 September 2023 - Caerphilly - Cardiff

Tickets on sale from Wednesday 21st June 2023.

The annual Velindre Cancer Charity Castle 2 Castle Run, sponsored by Peter’s, is an inclusive 11 mile fun run which takes participants from Caerphilly Castle to Cardiff Castle. The 2023 event has been organised in association with Caerphilly Runners whose support is valued and appreciated.

Exclusively in aid of Velindre Cancer Charity, all sponsorship raised will be donated to further support cancer patients and their families in Wales. Since its inception in 2018, the event has raised over £130,000 for Velindre, the Hospital of Hope.

Sponsored by Castle Dairies, PHS, Brecon Carreg and many other local businesses, this community focussed event will unite supporters, keen runners and patients alike to help make a difference as part of #TeamVelindre.

Have a question?

View our official 2023 event pack below to review information on entry, event logistics and fundraising.

If your question remains unanswered, please access our dedicated support team by emailing

Thank You to our Sponsors:


10 September 2023 -


Caerphilly - Cardiff


Mae fersiwn Gymraeg y wefan hon wrthi'n cael ei hadeiladu ar hyn o bryd. Yn y cyfamser, os oes angen unrhyw gymorth neu gwybodaeth codi arian arnoch drwy gyfrwng y Gymraeg, cysylltwch â 029 2031 6211 neu

The welsh language version of this website is currently under construction. In the meantime, if you require any information or fundraising support through the medium of Welsh, please contact 029 2031 6211 or email