Join #TeamAcorns at the TCS London Marathon 2026!

The TCS London Marathon is one of the most well-known races in the world and you have the opportunity to take on this huge challenge and to support Acorns Children’s Hospice.

Hundreds of thousands of spectators line the streets creating an incredible atmosphere. You will pass some of London’s most iconic landmarks and be joined by over 56,000 runners attempting the 26.2 mile distance.

Public ballot is now closed

The TCS London Marathon 2026 is a hugely popular event with most runners successfully gaining a place through the public ballot. If you’re lucky enough to have secured a place, we’d love to hear from you and have you run as part of #TeamAcorns.

Charity places

Applications for our 2026 charity places are now closed. Please register your interest to run for Acorns in the TCS London Marathon 2027.

An Acorns runner smiling and running in the London Marathon.

If you were lucky enough to…

…secure a place, we would be delighted to welcome you to #TeamAcorns! By joining #TeamAcorns, you’ll receive:

Dedicated support from our specialist Events team.
The chance to join our London Marathon 2026 community to share tips, ask questions and learn from others, through a Whatsapp group and online meet and greet sessions.
A personalised Acorns running vest with your name.
An Acorns water bottle to help you during those months of training!
A Q&A with a qualified physiotherapist to help look after those legs and feet!
Access to a wide variety of fundraising ideas, materials and resources.
Cheer squad materials for your friends and family.
On the day cheer squad support to motivate you as you tackle the 26.2 miles!