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About Us...

We are Action Challenge and we devise and organise challenge events across the globe and in the UK for individuals, charities, and companies.  From our series of 'Ultra Challenges' which see thousands of people walk, run and jog across the UK each year raising millions of pounds for over 500 charities, to climbing Kilimanjaro, cycling to the temples of Angkor, or a testing 24 hour cycle ride. Our events are unique, all are real adventures, and are often life changing! 

CLICK HERE to visit our main website >>

Watch our UK Ultra Challenge video...

Ultra Challenge 2016 from Action Challenge on Vimeo.

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.

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Where will your next Challenge take you?

The Saharan Challenge is only one in our overseas ULTRA ADVENTURE SERIES - with 2 marathon treks over 2 days in stunning overseas scenery. You can also take on Iceland, Mount Etna, or Mont Blanc, or ...

Visit our Ultra Adventure website >>

See what else we organise...

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Kilimanjaro Challenge

One of the best adventures & a real challenge. 30 departures / year. Join for yourself or for charity >>

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Iceland Ultra Challenge

2 marathon treks over 2 days & camping under midnight sun! New date 26 - 29 Aug. Only 50 spaces left >>

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Iconic Treks Across the World

We organise bespoke & open challenges across the world from Everest Base Camp to The Inca Trail - and everywhere between >>

Our UK 2016 Ultra Challenges

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29 / 30 April '17

106 km around the Island

Around to coastal path - stunning scenery, Needles, beaches & cliff top views. Full Island loop & also 1/2 or 1/4 options. Bank Holiday weekend...

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27/28 May '17

Capital to Coast - back for 6th year

Join 3000 others over the May Bank Holiday weekend. It's a Richmond start - 100km & 66% off road route. 2 Day, 1/2 and 1/4 Challenge options.

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26/27 Aug '17

South Downs Way - stunning scenery

An Eastbourne start, up Beachy Head, through Seven Sisters Park, along the South Downs Way, Brighton midpoint, and a finish line in historic Arundel.

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9/10 Sept '17

Take on the historic Thames Towpath

Beautiful & historic scenery. 100km Putney Bridge to Henley - 1/2 & 1/4 options. Also the Thames Bridges Trek; central London, 16 bridges - 25km.

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1/2 July '17

NEW - Rolling hills & fantastic views

From Bath it's 100km along the magical Cotswold Way with stunning views & villages enroute to Cheltenham. 1/2 & 1/4 options.

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