Belfast City Marathon

The Deep River Rock Belfast City Marathon is due to take place on Sunday 3rd October 2021 and you can register now by visiting You can register until 31st August 2021, but get signed up now to give you plenty of time to gain sponsorship! 

This is the 40th year of the marathon and there is an event to suit all levels of fitness including a Marathon Run, Wheelchair Race, Team Relay, Walk and Fun Run. 

Once you have registered on the official marathon website and paid your fee, please contact Friends of the Cancer Centre to let us know you are running for the charity. Then, we can provide you with a tshirt or running vest and help support your fundraising.

Your support will help make a real difference to lives of local people here in Northern Ireland. 

If you have any queries, please do not hesitate to contact our fundraising team via or via the button below.

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We’re always in need of volunteers to help in our office, at events or in their own local community, so if you have time to spare and would like to get involved, please get in touch to find out more.