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what we do

We organise challenge events that will push you further and inspire you. Join and do it for a charity of your choice - or just do it for yourself!

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Trekking 939

treks & walks

"Great things are done when men and mountains meet." William Blake forgot to mention the great friends & memories you'll also make. Adventures await!

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Endurance 2

running

Time for a new challenge? Our unique 100 km, 50 km or 25 km 'ultra-runs' offer fantastic routes, full support, signage, and the best hospitality. The ideal opportunity to go that extra mile!

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uk events

Not all challenges require getting on a plane! 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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kilimanjaro

We've taken over 4,000 adventurers to the summit. Kilimanjaro remains one of the best trips out there - a real challenge & a slice of Africa. 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 event for you. Whether it's on bikes, foot, snowshoes, rafts or camels - there's a challenge out there!

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We're Action Challenge and take individuals, groups, companies and charities on outdoor challenge events & inspirational adventures which push you further, and are usually unforgettable! You can take on a challenge for yourself or fundraise for a charity as well - and our events now raise over £10 million each year for UK charities. Join us - and do something special in 2018.

 

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find a challenge

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

Other Adventures and Treks...

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Ultra Challenge Series 2018 - Walk, Jog or Run - 100km, 50km, or 25km

See all 7 Challenges >>

Ultra Adventure Series 2018 - 5 great challenges - 5 amazing destinations

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Do something special in 2018/19 - take on a new challenge....

View all our challenges >>

We also organise bespoke events for companies, charities & private groups.

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latest news

NEW EVENT - Easter Walk!

Challenge Yourself this Easter!  Saturday 31st March! We are excited to announce the launch of the inaugrual Easter Walk - bring your friends, family & work colleagues to join us on either a 25 mile or 25km looped walk starting and finishing…

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Ultra Challenges - save £25!

WINTER PROMOTION - SAVE UP TO £25 - Limited time offer until 25 Dec!! You can make some great savings this season on any 2018 Ultra Challenge. With different distances and 7 Challenges to choose from, including the NEW Jurassic Coast &…

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The Great Tesco Walk

The Great Tesco Walk - Reaches John O'Groats! After 31 days, 2,400km and 51 stages The Great Tesco Walk finally reach it's destination of John O'Groats on October 5th. Action Challenge are extremely proud to have hosted the challenge in aid of the Te…

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Ultras Raise £15m in '17

Thames Path Challenge UK's 9th most Successful Fundraising Event A report surveying the online fundraising platforms has recognised our Ultra Challenge Series events as being wihtin the top 25 most successful sports fundraising events in 2016 - with…

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We've helped raise over £55 million for charities. Some of our partners...

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Your financial protection:

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.