Possibly the filthiest thing you’ll ever do!
Welcome to the GRIM series, events for people who love to play dirty.
GRIM events are held on a variety of terrains from Army vehicle testing tracks to motocross circuits, so expect the unexpected! GRIM events are tough but fun – we know you wouldn’t want it any other way – with 6,500 GRIM nutters in 2012 being proof of that.
Enter as an individual or round up some mates and enter as a team of three people with many prizes up for grabs in all of our events!
We’re sure you’ve got what it takes – see you on the start line.
Let the filth begin!