This is Nia's 4th Swimathon and Ellis' 2nd. They want to raise as much money as possible for these worthwhile causes in memory of our Aunty Carol who lost her battle with Cancer. Cancer Research UK and Marie Curie are calling on the nation to get down to the pool for Swimathon 2020 - thousands of swimmers, two great causes, one big charity challenge. Cancer Research UK, the worlds leading cancer charity is dedicated to saving lives through research. They don't receive any government funding for their work, so their progress is all thanks to the support of people like you. Marie Curie provides expert care, guidance and support for people living with any terminal illness, and their families. Around 2,100 Marie Curie Nurses work day and night, in peoples homes all over the UK, providing hands-on care to people when they need it most.On 27th - 29th March, over 21,000 swimmers will be heading to over 600 pools across the UK to raise money for our two amazing charity partners. Together we can really make a difference.