Jack's Serpentine Swim 2025

I am taking part in the Serpentine Swim this September to raise money for CLEFT - an amazing charity which provides long-term, sustainable ways to improve cleft care both in the UK and overseas. A few years ago I ran the Royal Parks Half Marathon for CLEFT and I'm excited to take to the water in a new challenge!

CLEFT is focused on providing permanent, sustainable ways to improve cleft care both in the UK and overseas. Broadly speaking, they can be described in two categories. Firstly through sponsorship of research projects in the UK to help identify the likely causes of clefts and secondly, by supporting projects in lower-income countries to help provide long-term treatment and care for less privileged people born with clefts.

Jack Aynsley

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We will always store your personal details securely. We'll use them to provide the service that you have requested, and communicate with you in the way(s) that you have agreed to. Your data may also be used for analysis purposes, to help us provide the best service possible. For full details see our Privacy Policy or contact us on 01245 421901.

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Privacy Policy
At CLEFT, we’re committed to protecting and respecting your privacy. This Policy explains when and why we collect personal information about people who contact us, how we use it, the conditions under which we may disclose it to others and how we keep it secure.
We may change this Policy from time to time so please check this page occasionally to ensure that you’re happy with any changes. By using our website, you’re agreeing to be bound by this Policy.

Any questions regarding this Policy and our privacy practices should be sent by email to [email protected] or by writing to CLEFT, 10a Warren Estate, Lordship Road, Writtle, Chelmsford, Essex CM1 3WT. Alternatively, you can telephone 01245 421901.

Who are we?
We are CLEFT, we support cleft lip and palate teams in poorer countries by working with local surgeons and other specialists to help them develop high quality multidisciplinary cleft centres. We do this by visiting and working with them regularly, helping to provide education and training and donating much needed equipment. Our goal is to help local teams so that children born with clefts in these countries will have the same opportunities as those in the UK.

CLEFT also supports research in the UK which will potentially benefit the much greater number of cleft lip and palate patients in countries other than the UK. Our research projects include a pilot project to develop techniques for 3-D MRI scanning of the palate, a study of the muscles of the soft palate to try to improve the quality of the surgery as well as investigating submucous cleft palate development and therapy.

CLEFT is a registered charity (no. 1119630). The registered address is CLEFT, 10a Warren Estate, Lordship Road, Writtle, Chelmsford, Essex CM1 3WT.

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We may obtain information about you when you contact us about what CLEFT does, register for one of our events, to make a donation or if you register to receive one of our newsletters.

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The breast stroke is really coming along! Can’t wait to see you whizz to the finish line xx

From: Lucy Lewis

Donated On: 17 August 2025

£20.40
+ £5.10 Gift Aid
See you there! Good luck Jack xx

From: Jo Lewis

Donated On: 17 August 2025

£20.40
+ £5.10 Gift Aid

Target: £300

Raised so far: £515 £626 incl. Gift Aid

Donate to CLEFT

You can make a one-off donation today or sign up to giving a regular monthly gift. All donations, small or large, will help us to improve the lives of those born with cleft lip and palate both now and in the future. Read more