Ready to take on the world’s most popular marathon? Join Team Smile for the 2027 TCS London Marathon, taking in London’s most iconic landmarks from Buckingham Palace to Tower Bridge and The Cutty Sark.
Feel the roar of the crowds as they chant your name and celebrate your incredible achievement as you cross the finish line by
Buckingham Palace. Whether you’re a seasoned runner or lacing up for the first time, the London Marathon is an unforgettable challenge — and we’ll be there to support you.
When you take on the London Marathon for Spread a Smile, you’re not just chasing that finish line feeling, you’re changing lives and helping us spread smiles.
Got your own place?
If you secure a ballot place in the 2027 TCS London Marathon, you can still run for #TeamSmile and we’ll support you all the way. We simply ask you to fundraise as much as you can. Simply register below.
What support will you receive?
- A personalised Spread A Smile running vest/technical t-shirt.
- A fundraising pack full of top tips and resources.
- Dedicated fundraising support from our expert events team.
- The loudest and most enthusiastic cheer squad on race day.
- Access to our post-race gathering for you and your supporters.
Join #TeamSmile for the London Marathon and help support Spread a Smile.