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What we do...

We organise high quality outdoor challenge events so you, like 000's of others each year, can push yourself further!

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Treks & Walks

Whether it's a 50km walk along the Jurassic Coast, a double marathon distance Saharan Desert hike, or a trek to Everest Base Camp - our challenges are unforgettable.

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Our 100km & 50km 'Ultra Challenges' offer fantastic routes, full support, and the best hospitality. Ideal events to go that extra mile!

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UK Events

Join in a group challenge or get some friends together and test yourself whilst experiencing the best of what the UK outdoors has to offer.

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We've taken nearly 4,000 adventurers to the summit. Kilimanjaro remains one of the best challenges out there. If you're going - go up with the best - go with us!

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Bespoke Events

For corporate teams, charities, schools, & private groups, we can tailor-make an exclusive challenge event for you - in the UK, Europe, or Worldwide!

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Action Challenge organise outdoor challenge events and inspirational adventures in the UK, Europe, and Worldwide for individuals to join, and for groups, companies, and charities. Take on a challenge for yourself, or link it to fundraising for a special cause - so far our events have helped to raise over £70 million for UK charities. Join us - Push Yourself Further - and start an unforgettable journey!



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Use our handy challenge finder to filter through our many events to find one that is just right for you.


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latest news

Himalayan Open Evening - 20 Nov

Everest Base Camp & Himalayas Open Evening 20 November ~ Central London Ever wondered what it would be like to trek amongst the world's highest mountains? Want to tick Everest off your bucket list but not sure it is for you? Or perhaps you fancy…

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Thames Path & Bridges Congratulations!

Congratulations to all our Thames Path & Bridges Challengers! This weekend saw over 6,000 challengers take on strecthes of the Thames Path between Henley and Tower Bridge in what was an epic weekend of walking, running & jogging. We estimate…

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Winter Walk 2019 - Just Launched!

Winter Walk 2019 - Join Us! As we are now offically in Autumn we've already started planning our January calendar - and the London Winter Walk is now live and launched! A perfect way to kick start the year, shake off the Xmas excess and meet up with…

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We've helped raise over £70 million for charities. Some of our partners...

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The air holiday packages and flights shown are ATOL protected by the Civil Aviation Authority in the UK. Our ATOL number is 6296. In Ireland the air & holiday packages and flights that are shown are protected by CAR license number TA0297. Please see our booking conditions for more information.