London 100
Join London 100 2025
Welcome to London's first ever Central 100KM
Runners will get to experience the very best of the North, South, East and West.
With the incredible Queen Mothers Sports Centre being the base Headquarters the runners will start and return here after each 25KM leg - able to get refreshments, massages and all the energy they need to complete their chosen distance.
With over 100 London landmarks on route, great Aid Stations and London 100 Angels on the route to help runners - everything will be in place to help you have the greatest ultra experience in one of the greatest cities on the planet.
Course details
We've been the route to take in over 100 major London landmarks including:
Big Ben,
Tate Modern,
Battersea Power Station
BBC Centre,
Brixton
London Eye
Albert Hall
Primrose Hill
St Pauls
Hampstead Heath
Start address: Vauxhall Bridge Road, London SW1V 1EL, UK
Finish address: Vauxhall Bridge Road, London SW1V 1EL, UK
Route map
Register
Registration closes on 10 May (138 days left)
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
We accept
What’s included
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done Finisher medal
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done Timing chip (single use)
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done Training program
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done Massage
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done Drink Stations
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done Nutrition Stations
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done Medical Assistance
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done Bag drop
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done Toilets
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done Shower
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done Dressing rooms
Reviews
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Frequently asked questions
What is the cancellation/refund policy for this event?
As per the terms and conditions of entry, we unfortunately cannot provide a refund or deferral, but we do have a flexible policy, so here's what is available to you: - Transfer - you can transfer your entry to someone else, if completed before 30 April 2025. A transfer can be a transfer to someone else or to a different distance (subject to availability). - If you are unable to transfer, then please email us and you can be entered on to our list to receive a priority entry period and discount to the following year's event. As long as this email is received before 9 May 2025, it will be accepted and you'll be added to our list.
What distances are available?
London 100 includes the following distances: London 100km ultramarathon London 50km ultramarathon London 25k
The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.
