Make Swimathon your 2019 challenge and help fundraise for our life-saving research.
Registrations are now open!
Together we will beat Cancer.
About the event
A challenge for everyone. A swim for all.
Swimathon, the world’s biggest fundraising swim, has been encouraging swimmers the length and breadth of the UK to swim a distance challenge since the very first event 31 years ago. Since then, Swimathon's mission of uniting swimmers around challenges and fundraising has prompted more than 700,000 swimmers to take part at their local pool and raised more than £50 million for charitable causes.
Enter Swimathon 2019 and join Cancer Research UK and Marie Curie to raise as much money as possible for two causes close to the nation’s hearts. Swimathon 2019 will take place from Friday, March 29 - Sunday, March 31 with distances from 400m to 5k, there is a Swimathon challenge for you. Choose to take part in an organised Swimathon session or take part at a time and place which works for you with MySwimathon.