White (easiest) 1.6km 40m climb
Technically easy with most controls on paths. Where paths don’t exist, a taped route may be necessary. Designed for 6-10-year-olds and family groups.
Yellow 2.5km 60m climb
Uses linear features like paths, walls, and streams. Designed for under 12s and family groups.
Orange 3.3km 80m climb
Involves basic use of the compass and route choice. Ideal for competent youngsters or novice adults.
Red 4.9km 80m climb
Involves basic use of the compass and route choice. Ideal for competent youngsters or novice adults who would like a longer run with simpler navigation
Light Green 3.9km 100m climb
Uses simple contour and point features. Ideal for improvers as the navigational difficulty begins to increase.
Short Green 2.6km 50m climb
Green 4.2km 80m climb
Hard navigational difficulty. Mostly used by experienced under 18s and adults wanting a short but challenging course.
Blue (hardest) 5.6km 110m climb
Hard navigational difficulty. Mostly used by experienced under 18s and adults wanting a challenging course.
All courses are suitable for unaccompanied under-16s. The longer courses have a timed-out road crossing, situated at a pedestrian crossing.