From The North:
Follow the A1 south, past Grantham to the Colsterworth roundabout. Turn Left on to the A151. After about 8 miles turn right into Grimsthorpe Castle.
From The South:
Follow the A1 north, past Stamford to the Colsterworth roundabout. Turn right on to the A151, then follow the directions as above.
The course is a mixture of forest trails and grass with a tarmac run into the Finish. In classes after 2.5 miles there is a small ford to cross. There are no bad gradients. Rally Organisers reserve the right to alter the course if considered necessary.