Swim Serpentine is a swimming event that takes place in the world-famous Serpentine lake in London’s Hyde Park. We have 4 places available in the 2 mile swim. Places cost £25 and we ask you to raise a minimum of £250
Get involved, challenge yourself, have fun and help us raise funds
Join us to take on a challenge and enjoy an adventure, while raising money. We have places for a variety of different challenges but if there is something else you would like to take part in, please get in touch.
At LDN London we support individuals with learning disabilities across London, helping them lead independent, fulfilling lives. By participating in one of our exciting challenge events, YOU can make a real difference! Whether you’re a marathon runner, a cycling enthusiast, or someone looking to try something new, there’s an event for everyone.
Blenheim Triathlon 2025
Saturday 7th & Sunday 8th June 2025 | Run Bike Swim | Blenheim Palace
Blenheim Palace Triathlon is a full weekend experience with a host of different challenges available. It’s also a perfect family day out; see the historic palace, enjoy the stunning grounds and cheer the triumphant triathletes on.
The Big Half 2025
Sunday 7th September 2025 | 13.1 miles | London
We have sold all our places in this years event. If you are interested in taking part next year please get in touch to register your interest.
Organised by London Marathon Events, The Big Half is a vibrant, inclusive half marathon with a fun, festival atmosphere. The 13.1 mile course weaves through London from Tower Bridge to the iconic Cutty Sark in Greenwich.
Swim Serpentine
Saturday 20th September 2025 | 2miles | Hyde Park
Swim Serpentine is a swimming event that takes place in the world-famous Serpentine lake in London’s Hyde Park. We have 4 places available in the 2 mile swim. Places cost £25 and we ask you to raise a minimum of £250
Royal Parks Half Marathon 2025
Sunday 12th October 2025 | 13.1 miles | Hyde Park
This stunning central London run takes in some of the capital’s world-famous landmarks on closed roads, and through four of London’s eight Royal Parks – Hyde Park, The Green Park, St James’s Park and Kensington Gardens.
Places cost just £30 – we ask that you raise a minimum of £350 in sponsorship.
Brighton Marathon 2026
Sunday 12th April 2026 | 26.2 Miles | Brighton
This incredible festival of running, held in the iconic seaside city, includes the flagship Brighton Marathon, held on a stunning 26.2-mile course that starts in the heart of the city and finishes in style on Brighton’s world-famous seafront.
This is a marathon like no other – don’t miss out on this lifetime experience.
LDN London Dragon Boat Race 2026
Friday 15th May 2026 | Surrey Docks Water sports Centre
Take on the team challenge of our LDN London Dragon Boat Race and raise funds for people with learning disabilities. Take on this adrenaline filled event with the backdrop of Canary Wharf. Teams of 11 race against each other for the converted LDN Dragon Boat Trophy. It is a fantastic team building day where no experience is required. Click below to find out more and the different package options for taking part.
London Marathon 2026
Sunday 26th April 2026 | 26.2 miles | London
Places for this year are sold out – if you are interested in running in the 2027 event register your interest below
Take on the iconic London Marathon and make a difference! This 26.2-mile route winds through the heart of London, passing legendary landmarks like Tower Bridge, Big Ben, and Buckingham Palace.
Starting in Greenwich and finishing on The Mall, the flat and scenic course is perfect for first-timers and experienced runners alike. With thousands of spectators cheering you on, it’s an unforgettable experience.
Places cost £50 and we ask you to raise a minimum of £2000 sponsorship. We only have 2 places in this event to make sure you register before its too late
Choose Your Challenge: Explore our list of events and pick one that excites you!
Register: Simply click the event you want to join and sign up using our easy registration form. Once registered, we’ll send you everything you need to get started.
Start Fundraising: Create your personalised fundraising page. Share your story and your reason for supporting us with family and friends. We’ve partnered with Just Giving to make donating simple and secure.
Get Training: Don’t worry if you’re not a seasoned athlete! We’ll provide training plans and resources to help you prepare for your challenge.
Got your own place in a challenge event and want to raise funds for LDN London? We would be delighted to welcome you on the Team; every pound you raise goes towards supporting people with learning disabilities to live the life they choose.
We can’t wait to welcome you to join our team, get in touch so we can support you on your journey.
We’re with you every step of the way! Here’s what you’ll receive:
Fundraising Kit: A complete guide filled with tips and ideas to reach your goal
LDN London technical running T-shirt: Show your support proudly while training or on event day!
Dedicated Support Team: Our team is here to answer any questions and provide support whenever you need it.
Achievable fundraising target and support with your fundraising activities
Your participation helps fund vital programs that provide education, employment opportunities, and community activities for people with learning disabilities. Every pound raised helps us:
Offer life skills workshops at our Community Hub for people with learning disabilities and families
Reduce inequalities faced by people with learning disabilities every day
Provide one-on-one support for individuals who need it most.
Gina is 45 and has a mild learning disability. During lockdown she had a stroke, and she also struggled with loneliness and isolation. Through our sessions she has been doing lots of exercise, from archery to dancing, which has really aided her with her movement after the stroke and improved her mental health.
See More Success Stories:
Click here to read more stories of how your support transforms lives every day.
Ready to make a difference? Choose your challenge and sign up today. Whether you’re running, cycling, or walking, your efforts will directly support people with learning disabilities in London.
Have questions or need more information? Are you are interested in taking part in another challenge not listed and want to discuss it, please get in touch. We’d love to talk fundraising with you.
Our team is here to help! Reach out to us at erussell@ldnlondon.org or call 020 8968 7376
Together, we can make a world of difference for people with learning disabilities.