Take part in an open water swim in central London and join Swim Serpentine for 2021. The Serpentine was home to the 2012 Olympic triathlon and marathon swimming events so this is your chance to immerse yourself in the Olympic legacy!

Sign up now

Swim Serpentine places can be bought from the event organiser. Registration isn’t open yet for 2021.

Once you have your place, email us at fundraising@lullabytrust.org.uk so that we can add you to our team of Lullaby swimmers and send you your free t-shirt!

If you’d like more information about the event, just fill in your details below.

  • At The Lullaby Trust, we’re determined to do all we can to save more lives. We can’t do this without you, which is why we’d like to keep in touch with you about our vital work, news and opportunities to support us. Please tells us below how you want to hear from us.
  • You can change the way you hear from us at any time by emailing us or calling 020 7802 3200

What you get when you swim with The Lullaby Trust

  • Dedicated Lullaby Trust coordinator
  • Fundraising pack and promotional materials
  • Lullaby Trust t-shirt
  • Regular updates full of fundraising and training advice

Sign up now

Contact Us

For more information on this event or to let us know when you’ve got a place, contact our friendly fundraising team via email at fundraising@lullabytrust.org.uk or call 020 7802 3200.