Thank you for visiting our 2026 TCS London Marathon JustGiving fundraising page. Take on this amazing challenge for the National Autistic Society, the UK's largest autism charity supporting the 700,000 people and their families across the country. 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.

The TCS London Marathon is an incredible event, where thousands of runners take to the capital city’s streets. The route includes stunning landmarks such as Tower Bridge, Big Ben and Buckingham Palace. Begin the race in Greenwich Park and finish on the famous Mall and collect your well earned medal.

Apply now

Charity place applications are now open for our 2026 team! Make sure to apply now. We will get back to all applicants by the end of September at the latest.

You can apply here: https://www.autism.org.uk/get-involved/raise-money/fundraising-events/tcs-london-marathon-2026

How we will support you

Our charity is here to transform lives, change attitudes and create a society that works for autistic people, and every penny you raise will help us achieve this goal.

We would love you to join Team Autism and everyone who runs with the National Autistic Society receives:

⭐ fundraising materials and a downloadable planner to help boost your fundraising

⭐ online team groups on Facebook and Strava, where you can meet other Team Autism runners

⭐ access to our team training workshops with a qualified coach and a fundraising workshop

⭐ a high quality charity running vest that you can personalise with iron-on letters

⭐ a pre race meet up on the Saturday before with the events team and other runners

⭐ support from our amazing cheer point to give you that extra push along the route – friends and family are encouraged to join in!

⭐ a post-event reception at a hotel with massages, showers, food and photos. Again, friends and family are welcome

⭐ and finally, our dedicated team, who is on hand to answer any questions you may have.

Our charity place runners also get access Coopah running app, the official training app of the TCS London Marathon.