We're the UK's leading bowel cancer charity

Swim15

Every three hours, 15 people are diagnosed with bowel cancer, that’s why we’re asking you to dive in and make big waves this summer with Swim15.

Dive in today

Sign up for free and choose your challenge. 15km, 15 minutes a day, 15 days of swimming – it’s up to you. It doesn’t matter if you’re new to the pool or an established swimmer, Swim15 is the challenge for you!

You’ll receive a welcome pack and free Swim15 waterproof bag on sign up and a free locker coin and swimming badge when you raise £30.

Event details:

  • Date:Complete your challenge anytime between 1 and 30 June 
  • Location:You can swim in your local pool or take on the open water, it’s up to you!  
  • Distance:15km or choose your own distance  
  • Registration fee:Free to sign up 
  • Minimum sponsorship target: £150  
  • Why: By swimming this June, you'll be making a difference to the lives of around 268,000 people living with bowel cancer in the UK today. We’re asking you to fundraise to help support people with bowel cancer, now and in the future.

Sign up today

Frequently asked questions

Download our full frequently asked questions here.

What is Swim15?


Swim15 is a virtual swimming event
where you can swim 15km (or a challenge of your choice) throughout June and raise funds for Bowel Cancer UK. You can swim anywhere, at any time, and on your own schedule.

How do I sign up?


Sign up is free
and you can sign up by clicking this link and filling out this short form.

Do I need to swim in a pool?


No, you can swim anywhere
– in a pool, lake, or any safe body of water. Find your nearest pool here.

Is there a specific time I need to swim?


No, you can swim at your own pace and schedule throughout the month of June.

How do I fundraise?


When you fill out the form to sign up, it will automatically create a JustGiving or Facebook fundraising page. You’ll be able to then share this page with your family and friends. You can also use our sponsor form and collect donations the old-fashioned way.

What will I receive upon signing up?


You’ll receive a free water-resistant drawstring swim bag
with your registration. Which will be great for holding all your swimming items.

Will I earn any incentives during my fundraising challenge?
  • Free water-resistant swim bag upon sign up.
  • Raise £30 to receive a swim badge and locker coin.
  • Raise £250 to receive a branded water bottle.
When should I expect to receive my free incentives?


All items will be posted out to you 2nd class and tracked within 7-10 working days. If you haven’t received yours after 10 days, please email community@bowelcanceruk.org.uk.

How can I join the Swim15 Facebook group?
Can I participate as a team?


Yes you can fundraise as a team. Please email community@bowelcanceruk.org.uk
and we can get this set up for you.

What is my fundraising target?


We ask everyone to raise a minimum of £150
to help us continue to fund our vital services and lifesaving research.

What if I don’t hit my fundraising target?


Don’t worry if you don’t reach your fundraising target
, every contribution counts, and we sincerely appreciate any support you’ve provided.

For more information, please email community@bowelcanceruk.org.uk or reach out for help in the Swim15 Facebook group.

Thanks supporter

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