Children with Cancer UK

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Non-location specific

02 September 2017

Further information

This legendary mountain adventure race starts at sea level in the stunning Caernarfon Castle and weaves its way to the summit of Snowdon and down the other side into Dinorwic Quarry where we’ve thrown in an array of punishing obstacles, including the infamous Vertical Kilometre, for you to tackle before you can cross the finishline victorious.

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Rat Race Adventure Sports

Who's taking part