London Marathon Events head office

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Need help?

If you have a question about the TCS London Marathon, take a look at our hot topics below to find instant answers to our most common and current queries.

Hot topics 

2024 deferrals

We will email anyone who requested a deferral from the mass 2024 event, who is eligible to defer, by the end of May with further information. Please note, the deadline to defer has now passed – see this page for further details.

Lost property

Any lost property from the event is in the process of being returned to us. Please contact us with a description of your item and we’ll respond accordingly.


Still need help?

If the above hot topics do not answer your question, our FAQs page is a great place to find instant answers to some of our other most common enquiries.

If you’ve read our FAQs and still need our help, you can fill out our contact form. Please only contact us once as multiple enquiries can slow down our response time.