TCS London Marathon

Applications for the Trekstock 2026 TCS London Marathon charity places are now open. If you'd love to run for Trekstock, please fill out our application form explaining why you'd like to participate and how you'll raise the min fundraising target of £2,500. Our registration fee is £75.

Official Ballot and Own Place runners

We recommend everyone also apply for the TCS London Marathon public ballot if they'd like to join #TeamTrekstock and run for us. It's still possible to be part of Trekstock's running team and you’ll get all of the runner benefits if you are successful in the public ballot. The ballot for the 2026 TCS London Marathon will open in April 2025.

All Trekstock runners will get:

• A personalised Trekstock technical running top to wear for training and on race day.
• Training plans to help get you race ready! 
• Support throughout your fundraising journey from a member of our brilliant fundraising team
• A fundraising pack full of all the tried and tested tips.
• Your training and mega achievements shared on our socials and newsletter.
• Trekstock cheer squad to give you that extra boost and support you as you run the world famous TCS London Marathon.

‍T&Cs

• You must be at least 18 years of age to take part in the TCS London Marathon 2026.
• Accepting a place is a commitment to raise at least £2,500 for Trekstock and you agree to raise £500 by December 2025 and £1,500 by end of Feb 2026.
• Trekstock reserves the right to revoke your place if the fundraising deadlines stated above are not met.
• Gift Aid doesn't count towards your sponsorship total.
• Any online donation pages must be 100% fundraising for Trekstock.
• Although you've secured a place through Trekstock you'll also need to register your details with the race organisers. This is a health and safety requirement and will ensure you receive your running number and race day info. We'll advise you when registrations are open.
• Failure to register will mean you will not be able to take part in the TCS London Marathon 2026; this is outside of Trekstock's control - If you need to withdraw from the event, please let us know as soon as possible and by no later than 28th Feb 2026.
• Photos and images taken at this event may be used for publicity purposes, including but not exclusive to advertising and social media. They may also be shared with fellow marathon runners.

For more information about how we use and store your personal information please refer to our privacy policy. You participate at your own risk. Any questions give us a shout.

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