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On Saturday 11th and Sunday 12th April 2026, Kernow Killer returns to Scorrier Estate for another year of mud, mayhem and massive smiles. Set across woodland, fields and water, this obstacle challenge pairs deviously designed obstacles with the tough Cornish landscape.

This isn’t a race – it’s a team challenge. Walk, jog or stomp your way around; the aim is to conquer the course together and have an unforgettable day out.

Courses

Kernow Killer K9 – 2.5km & 5km – Saturday 11th April

New in 2026, the Kernow Killer K9 are a series of dog-friendly routes, perfect for all abilities and guaranteed to bring big smiles, muddy paws, and plenty of Kernow chaos.

Book the Kernow Killer K9 here

Kernow Starter – 2.5km – Sunday 12th April
Perfect for families and first‑timers, with scaled‑down obstacles and a finish on the legendary waterslide.

Kernow Thriller – 5km – Sunday 12th April
A shorter route but no soft option, with around 15 obstacles to climb, crawl and wade through.

Kernow Killer – 10km – Sunday 12th April
The full classic challenge: approx. 10km of Scorrier’s toughest terrain and around 30 obstacles, from tunnels and walls to swamps and slides.

Minimum age 6 (course‑specific age limits apply). Under‑18s need parental/carer consent.

Book a Kernow Killer race here

What to Expect

Deep mud, water and woodland

Tunnels, tyres, walls, balance beams and rivers

Professional photos on course

Finisher’s T‑shirt and medal for every participant

Venue: Scorrier Estate, Scorrier, Redruth, Cornwall TR16 5AU

Ready to get muddy? Gather your team and sign up now.