Thank you to all our 2024 Swim15 Particpants! Through your amazing efforts you have raised an incredible £87,251.26. If you would like to join us for 2025 you can register your interest here.

What?

Sign up for free and swim 15km or choose your own challenge. Make your first donation and we'll send you a Swim15 swimming badge.

When and where?

Complete your challenge anytime between 1 and 31 August. You can swim in your local pool, or take on the open water.

Why?

Every 15 minutes someone is diagnosed with bowel cancer. That's why we're asking you to swim 15km this August. You'll be making a difference to the lives of around 268,000 people living with bowel cancer in the UK today.

  • Gem & Anna just donated £50.00
  • Anonymous just donated £10.00
  • PTS just donated £40.00
  • Craig just donated £5.00
  • Ellie just registered for Swim15
  • Paul Grove just donated £51.00
  • Steven, Paula and scouse Carol just donated £40.00
  • Ann just donated £20.00
  • Jamie McDonald just donated £51.00
  • Shaun Sweeney just donated £10.00
  • Ben Welch just donated £20.00
  • Craig, Kate & Girls just donated £20.00
  • Tom Roblin just donated £20.00
  • Team Collins just donated £25.00
  • Ted & Jack Cowie just donated £25.00
  • Glenda Bone just donated £20.00
  • Maryna Masha just donated £20.00
  • Anth Moore just donated £51.00
  • Lynne & Gary just donated £25.00
  • Sue Matthews just donated £20.00

How will you take on your challenge?

You could swim 15km or use the length calculator below to set your own goal. 

Swimming plan sorted? Check out our fundraising tools and start helping save lives.

You'll need to swim

0 lengths

in August, which is

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per session