Rat Race Man vs Mountain

Man vs Mountain will pit you against mother nature in all her glory. You’ll face the weather, natural gradients, and the mental challenge of knowing that you have to run 20 miles over a mountain.

Participants climbing a mountain at the Muddy Runs Rat Race Man vs Mountain

£130 - £200
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Obstacle Course


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.


How far is the run?

At least 22 miles. The exact distance will be announced as we reveal more of the route, but you should be prepared for no less than 22 miles with significant ascent (well, from sea level to the summit of Snowdon for starters!), some steep terrain and some varied mountain weather. This is a full day’s outing on rugged ground.


Where does it start and finish?

The event starts in Caernarfon and finishes at Llanberis.

Event Location: Caernarfon Castle, Castle Ditch , Caernarfon, LL55 2AY

Charities & Sponsors

Children with Cancer UK

Email Address: info@childrenwithcancer.org.uk
Phone number: 020 7404 0808