Featured challenges

Everest Base Camp Trek

A truly unforgettable experience for anyone wanting a once-in-a-lifetime journey to the foot of the greatest mountain in the world.

Ultracycle series - New Zealand

From peaceful lakes and rugged coastlines to lush rainforests and snow-capped peaks. Cycle long days and the testing terrain of New Zealand’s South Island.

Kilimanjaro Challenge 10 Day Machame Route

This trek sees us following the Machame route, one of the most popular and interesting routes up the magnificent Mount Kilimanjaro.

Cycle Vietnam - Cambodia

This adventure joins two countries which remain untouched by modernisation. Both are lands of symbolisation, spirituality and symmetry. A fairly tough but ultimately achievable challenge.

Andes to Amazon Cycle

The Amazon Rainforest & the Andes Mountains are South America's most incredible natural wonders. Our cycle adventure takes in both, giving you the adventure of a life time.


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British Heart Foundation

Coronary heart disease is the UK's single biggest killer but the BHF is leading the fight against it.

Challenge advertising

Information for charities and challenge organisers about promoting challenge events on timeoutdoors.