Swim Serpentine 2026
Join #TeamLC for Swim Serpentine in September 2026. Choose between the 1-mile or 2-mile swim in the heart of Hyde Park
At a glance
About the event
About Swim Serpentine 2026
Swim Serpentine is a one-day open water swimming festival in London’s Hyde Park. The event is held in the Serpentine Lake, the historic venue for the London 2012 Olympic Games open water events.
The festival is suitable for both first-time open water swimmers and experienced athletes looking for a unique London challenge.
The details
Date: 19 September 2026
Distance: 1 mile or 2 miles
Location: Hyde Park, London
Booking fee: £20 (plus transaction fee)
Fundraising goal: £300 (excluding Gift Aid)
Sign up for Swim Serpentine 2026:
https://in.justgiving.events/swim-serpentine-2026-lc
Why swim for Leukaemia Care?
When you join #TeamLC, you will get:
- A free Leukaemia Care swim cap or t-shirt
- Regular emails with fundraising and training support
- Access to our private Facebook fundraising group where you can connect with other challengers
Every stroke you take helps us support people living with leukaemia and their families.
Find your next open water challenge
If you are searching for an open water swim in London, Swim Serpentine is one of the UK’s most iconic events.
Sign up today
Be part of Swim Serpentine in 2026 with #TeamLC. Choose between the 1-mile or 2-mile challenge and make every stroke matter.
Sign up for Swim Serpentine 2026 now: https://in.justgiving.events/swim-serpentine-2026-lc
Get in touch
Have questions about Swim Serpentine 2026 or fundraising with Leukaemia Care?
Email: events@leukaemiacare.org.uk
Call: 01905 755977
Terms and conditions
Please ensure you read the terms of conditions before signing up. You can do that by clicking here.
Join Team LC and take on an unforgettable challenge while making a real difference for people affected by leukaemia.
Event FAQs
When is Swim Serpentine 2026?
The event takes place in September 2026.
Where does Swim Serpentine take place?
You can choose either the 1-mile or the 2-mile swim.
What distances are available?
You can choose either the 1-mile or the 2-mile swim.
Do I need to be experienced in open water swimming?
Swim Serpentine welcomes swimmers of all abilities. Wetsuits are compulsory for safety.
What is included with entry?
Race timing, finisher’s medal, swim cap, safety cover, and water stations.
How much do I need to raise?
The fundraising goal is £300 (excluding Gift Aid).
How do I get to Swim Serpentine?
Hyde Park is located in central London and is easily accessible by public transport, including underground stations at Lancaster Gate, Marble Arch, and Hyde Park Corner.
Register your interest
Ready to take on this challenge and raise vital funds for Leukaemia Care? Register now to secure your place and join Team LC. Every step, mile, or challenge you complete helps us support people affected by leukaemia.