Join our team for the world famous 2025 TCS London Marathon. Run 26.2 through the iconic streets of London, as a member of Team Autism and help raise vital funds for the National Autistic Society.

The TCS London Marathon is an incredible event, where thousands of runners take to the capital city’s streets. The route include as stunning landmarks such as Tower Bridge and Buckingham Palace.

We're here to help the 700,000 autistic people in the UK and their families. Be it running specialist schools, campaigning for improved rights or training companies on being more autism-friendly, we are dedicated to transforming lives and changing attitudes.