Tough Mutter Dog Obstacle Course Race.

This is a unique obstacle course race as you can run it with your dog/dogs and it features the KRYPTON FACTOR assault course, as seen on TV & Film, the most famous and arguably the most famous assault course in the UK.
A choice of 5km, min 39 obstacles and 10km, min 52 obstacles. Off road routes to include marsh, bog, woodland, rough hilly ground interspersed with tracks and fields, and if that was not enough, at the end you will encounter 800 metres of deep mud and water between 24 plus obstacles to negotiate on route to the finish. The obstacles are evenly, tightly spread around the course. They are large and over half have more than one component to them, to climb, jump, wade, swing and crawl over and under. Definitely an achievement when you cross the famous double K's finish line of the Krypton factor. This race is designed to minimise queuing at obstacles and have a marked system at each obstacle, yes, you can with your dog. No not suitable for dogs, and if you think your dog can do it. All obstacles have a dog tie up point regardless anyway.
A not so short, sharp, shock to the senses, guaranteed!
The races are held on Aske estate just outside Richmond North Yorkshire. A private estate set in beautiful rolling countryside right next to the Yorkshire dales national park.
Registration is now open for Tough Mutter 25th October 2026!
To register ring 01748 813388 or email [email protected]
Entry fee is £40per entrant for the 10km course, or £30 per entrant for the 5km course. Teams are welcome. Be aware that there are a limited number of places for this race.
The minimum age for the 10km route is 16yrs.
The minimum age for the 5km route is 14yrs (must be accompanied by an adult/guardian).
If you wish to partner with Tough Mutter, please send your details by email to: [email protected]
The initial meeting point will be Adrenalin activity centre main site.
If you would like to run for a good uh cause, please consider getting sponsored and raising money for our charity partner, Save Yorkshire Dogs(SYD) Rescue, High Haw Leas Farm, Ripon, North Yorkshire HG4 4DP.