Join Team SIA at the 2026 TCS London Marathon

By signing the declaration to participate in this event, I acknowledge that the event has a fundraising target of £2000 (not including the registration fee or Gift Aid) and I agree to raise sponsorship money to that amount or above. I agree to send all sponsorship monies raised to SIA no later than four weeks after the event date, and will inform SIA as soon as possible if there are any circumstances which may hinder my ability to reach the specificed fundraising target in order to discuss the options for participation. I further acknowledge that the event has a registration fee of £100 and my registration will not be processed until this has been received by SIA.

By signing this declaration to participate in this event, I acknowledge and understand that a marathon is an incredibly strenuous physical challenge, and that I am participating at my own risk. I agree that - to the best of my knowledge – my general state of health and fitness is good enough to allow me to compete in this event. SIA strongly advise that you consult your doctor or a medical professional before undertaking a challenge of this nature, and that if at any time you do become injured or unwell throughout the duration of the challenge, you immediately seek medical advice.

I agree that in registering for this event, I am taking part in an activity in support of SIA, who are managing elements of the event, but that the event itself is administered by a third party company, who are a licensed event organiser. Only data necessary to the activity will be shared with this third party, and they will not contact participants at any time before, during or after the event without express consent from yourself. Full terms and conditions of entry into this particular event – as stipulated by the event provider - are available below. In taking part in this event on behalf of SIA, I also give permission for SIA to use any photographs, videos or testimonials taken throughout the course of the event to be used to further raise funds or awareness for the charity throughout all media channels.