Our applications for the 2025 TCS London Marathon have now closed.
Running the world-famous London Marathon is an incredible challenge and the largest annual fundraising event on the planet!
From the amazing atmosphere the crowds bring to the day, to the bonding experience of running with thousands of other runners through the 26.2-mile route from Greenwich to the Mall, this is the race that's on everyone's bucket list.
Whether you are running for a family member, for yourself or for a friend, join #TeamAutistica and you can help us change the future for autistic people through ground-breaking research. Your support makes a difference. Together, we ensure that autistic people live happier, healthier, longer lives.
Your fundraising target
If you are successful in gaining a place on our team, there is a £100 non-refundable registration fee to pay to confirm your place, payable only if you are selected to join our team. There is also a £2,500 sponsorship target per runner.
TCS London Marathon 2026 Ballot
If you are lucky enough to secure a ballot place or a spot through your running club, you can join our team and run in 2026 with your own place.
Please email events@autistica.org.uk or fill in the form below and let us know that you have your own place confirmed.
How we'll support you
• Regular emails with training and fundraising tips, supporting you as you prepare for marathon day.
• A personalised running vest.
• Cheering stations on route for family and friends to join.
• A post-race reception.
Any questions?
Get in touch! Our team is on hand to support you throughout every step of your London Marathon experience. Get in touch to find out more, ask any questions you have, and learn about the massive difference you can make by joining #TeamAutistica.
Email us at events@autistica.org.uk.
Fundraising terms and conditions
Before you begin fundraising for Autistica, you must agree to the terms and conditions outlined below. This agreement sets out the fundraising terms between you and Autistica.
Fundraising terms and conditionsOur applications for the 2025 TCS London Marathon have now closed but if you would like to enquire about 2026, please fill in the form below.