2017 entries opening very soon!

Loch Ness - 3 September 2016

Banchory - 24 September 2016

BEAST yourself on an epic 10k obstacle race over rough terrain, dirt tracks and forest; take on mega obstacles; run solo or in a team; win brilliant prizes; do it for charity; be in ridiculous fancy dress ... Do any of this and more at Scotland’s ‘beastliest’ obstacle races!

Prime Four Beast Race
Beastly obstacles

Slide into the icy loch water, drag yourself through thick mud, over vertical wooden walls, scramble over cargo nets, squeeze through tunnels and slide your way to victory!


Breathtaking locations

Race over the roughest terrain in Scotland’s most iconic settings.

Run along the banks of Loch Ness or amongst the Scots pines of Deeside.

Loch Ness - 3/9/2016

Banchory - 24/9/2016

Make a difference Join the Chest Heart and Stroke team

Beast yourself to improve the quality of your life and that of people in Scotland affected by chest, heart and stroke illness.

We are giving away 75 free entries for those pledging to fundraise for CHSS.

Prime Four Business Park is the proud sponsor of the Beast Race. Now firmly established as a major world energy centre, Prime Four is a managed community of international-class offices and leisure facilities landscaped in beautiful countryside surroundings at Kingswells, Aberdeen.

Prime Four

Bringing life to work

We like to say thanks to our volunteers in a big way. Don't just spectate, get close to the action, join the Beast Crew and get rewarded!



Get a free event entry for yourself or a friend

Learn more

Beast T-shirt

Get the Beast look in our breathable, quick drying, technical running T-shirt.

Great Prizes

For the fastest male and female Beasts!

Fantastic Food

Top quality local food available to purchase from our friendly caterers.

Race Timing

How fast can you tame the Beast compared to others?

Finisher’s Medal

Get your unique branded wooden beast medal!

Disco Warm Up

Dance with us at the legendary Prime Four Beast Race warm up.


Help CHSS to improve the lives of people affected by chest, heart and stroke illness.

What a View!

Probably the most scenic obstacle race event in the UK!