Help
Instant answers to your top questions
How do I enter?
If you were offered a ballot place, you needed to confirm your details by 16:00 BST on Friday 31 July to secure your entry. If you missed the deadline, you'll need to apply for a charity place instead.
A limited number of charity places are still available. Visit our Run for Charity page for more information.
I haven't received my confirmation email. Can you re-send it?
Once you've confirmed your details, you should receive an entry confirmation email from Let's Do This.
If you can't find it, log in to your Let's Do This account to check the status of your registration.
I'm injured. Can I defer my entry?
If you're eligible, you may be able to defer your place.
Please visit our Unable to Take Part page for details and next steps.
Don't miss these in the lead-up to the event
Your Participant Guide, which includes everything you need to know about getting to the Start Line, will be available several weeks before the event.
Your Event Pack, containing your bib number and kitbag, will be available to collect from the TCS London Marathon Running Show at the Excel.
Event Day specifics
To see which roads are affected on Event Day, read our road closure info.
To see what adaptive equipment you can use on Event Day and the support we offer, read our participants with disabilities info.
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