Cancer Research UK and Marie Curie are calling on the nation to get down to the pool for Swimathon 2023 - thousands of swimmers, two great causes, one big charity challenge. On 6th -13th May, over 21,000 swimmers will be heading to over 300 pools across the UK to raise money for our two amazing charity partners.Together we can really make a difference. We invite our swimmers to tell their story to help spread awareness and raise vital funds for these two incredible causes.