Sussex swimmers challenged to make waves and raise money

Swimathon president Duncan Goodhewplaceholder image
Swimathon president Duncan Goodhew

Water-lovers in Sussex are being urged to dive into Swimathon 2026, as it celebrates four decades of swimming success.

The sponsored event - now the world’s largest annual pool-based fundraising swim - is taking place at nearly 500 venues across the county and nationwide from 20-22 March.

Since 1986, more than 750,000 participants have taken part in the UK and raised over £55 million for good causes.

This year, organisers are calling on swimmers of all ages and abilities to help celebrate the event’s 40th anniversary by making a splash for Cancer Research UK, end of life charity Marie Curie and Swimathon Foundation.

Pools taking part include:

Brighton & Hove: Prince Regent, Sea Lanes, Brighton Swimming School, King Alfred.

The Triangle, Burgess Hill.

Steyning Leisure

Uckfield Leisure Centre

Bluecoat Sports at Christ’s Hospital and Pavilions in the Park, Horsham.

Littlehampton Wave

K2 Leisure, Crawley.

Billingshurst Leisure Centre.

Arundel Lido.

The Sovereign Centre, Eastbourne.

Freedom Leisure Crowborough.

Arun Leisure Centre, Bognor Regis.

Bexhill Leisure Pool.

Summerfields Leisure Centre, Hastings.

Westgate Leisure Centre, Chichester.

Rye Leisure Centre

Olympic gold medallist and Swimathon President, Duncan Goodhew, said: "It’s incredible to think that, for forty years, Swimathon has brought people together to enjoy the benefits of swimming and raise extraordinary sums for charity. Its success is testament to the loyal participants who return year after year, and to the new generation of swimmers now taking up the baton.

“To everyone in Sussex who has been part of our journey: thank you. And to those joining us for this milestone anniversary: good luck! I can’t wait to see what the next 40 years have in store."

Swimathon offers a variety of individual challenges from 500m up to a supercharged Triple 5k or teams of 2-5 people can take part in a 1.5k, 2.5k or 5k relay.

Anyone who can’t make one of the organised sessions can sign up to MySwimathon and choose a distance, time and venue that suits to complete their swim between 1–31 March.

Rallying people to get off the starting blocks and sign up for Swimathon is a host of famous faces from celebrity supporters Ayo Akinwolere, Dr Ranj, Dermot O’Leary, Tim Lovejoy and Kate Thornton to athletes Alice Dearing, Michael Gunning, Giles Long, Nell McAndrew, Cassandra Patten, Lauren Steadman and BBC’s Emily Steel aka Dynamite.

What started as an initiative to increase participation in swimming at local authority pools forty years ago, has become a much-loved force for good - earning far-reaching support.

Cancer Research UK spokesperson for Sussex, Lynn Daly, said: “With new technologies opening doors to new discoveries, we’re living in a golden age of cancer research. But around 57,600 people are diagnosed with the disease every year in the South East,* so we must go further and faster.

“Fundraising events like Swimathon are vital to fuel more progress. Every length swum will help bring us closer to a world where everybody lives longer, better lives, free from the fear of cancer. That’s why we’re urging first-timers and seasoned swimmers alike to take the plunge and be part of Swimathon’s extraordinary legacy. Together we can power the next wave of cancer breakthroughs.“

National Events Manager at Marie Curie, Hannah Grant, said: “This March, people can dive into a fun, new challenge and raise money for a great cause. There’s only one chance to give someone the best possible end of life. That’s why we’re urging swimmers of all abilities to head down to their local pool to raise money and help Marie Curie bring expert end of life care to more people, whatever their illness.”

Sign up now at swimathon.org

Follow us
© 2026 Iconic Media Group Ltd. All rights reserved.Cookie SettingsTerms and ConditionsPrivacy notice