Featured challenges

The Chocolate 5k

The hugely popular Chocolate 5k Run is back this September & comes to you from Solihull. If you’re looking for a challenge with a difference then join this tastiest event ever!

Will of Iron Triathlon

Take on the ultimate triathlon: Swim 2.4 miles, cycle 112 miles & run 26.2 miles in one week. Take part outdoors, in a gym, solo or as a team. Anytime. Anywhere. Age 17+.

London to Brighton Trek

Looking for an ultimate 100km walking challenge? Keep reading. You have up to 30 hours to walk the 100km between London and Brighton, without stopping.

Newcastle Stampede (Sat)

Join the Stampede for a 10k Adventure run with a difference. Choose to run on either Saturday or Sunday, or push yourself to the limit with Turbo option - entry onto both days.

Peak District Challenge

24m walk through some of the most beautiful parts of the Peak District. Stunning views, varied terrain, moors, dales, sheltered valleys, tumbling streams, deep purple heather moors & rocky tors.


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Transforming the lives of vulnerable children & young people in the UK.

Charity challenge advertising with a measurable return on investment

Information for charities about promoting challenge events on timeoutdoors.