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Contact Us...

Registration & event enquiries

Call us on 0207 609 6695

email - info@LondonWinterWalk.com

General enquiries

Please contact us at - events@actionchallenge.com

Press & media enquiries

Please email us at - events@actionchallenge.com

Social media

Like our page at - www.facebook.com/ultrachallenge

Follow us @UltraChallenges

Our Ultra Challenge Series website - www.ultrachallenge.com

We are Action Challenge....

...and have been organising events across the world since 1999 which have raised over £60 million for UK charities. We're based in London and operate high quailty challenges, trips, and adventures for individuals to join, and bespoke events for charities, companies, and schools. 

This website is owned by Action Challenge UK Ltd - which is a Limited Company registered in England and Wales. Registered Number: 03825838 - Registered Office: Suite 2, Rosehill, 165 Lutterworth Road, Blaby. Leicestershire, LE8 4DY

Charity Partners

WALK, JOG, or RUN - 100km, 50km, or 25km

Push yourself further!

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