Over 21,000 swimmers will take to the water between March 29 and 31 to join in the Swimathon weekend.

With challenges from 400m all the way up to the brand new Triple 5k - where swimmers have to complete three 5k swims over the weekend, there is a swim for all.

If swimmers are unable to attend on the weekend, they can take part in MySwimathon swimming at any time or any venue between Friday March 22 and Sunday April 7.

Swimathon started in 1986 and has seen more than 700,000 participants diving into 1,000 pools across the UK raising over £50m for charities.

For more details visit swimathon.org.