Swim 8km in March 2025

Blue background with white doodles of swim goggles, stars and lightening bolts

Join thousands of others swimming 8km throughout March to help the children at Great Ormond Street Hospital (GOSH).

Take on the challenge whichever way suits you best. Split your swims up in the best way for your ability and make the challenge your own.

Event details

1 March to 31 March 2025

Registration fee: Free

There are three easy steps to get set up:

For questions please email us at facebookchallenge@gosh.org or call us on 020 3841 3131.

Photo of GOSH patient. She is sitting in a hospital bed and looking at the camera

Why we need you

Great Ormond Street Hospital Children's Charity needs your support more than ever. By fundraising, you'll help to fund:

  • groundbreaking research
  • advanced equipment
  • children and family support services
  • the rebuilding and refurbishment of wards and medical facilities within the hospital.

Download your Swim 8km in March digital pack