The average difficulty of the trails on a given outing
Easy. Typically a 4×4 road with maybe a few sections of easy hiking trail, with an occasional obstacle.
Moderate. There may be some difficulties in the trail, but they are few and far between.
Difficult. There will be numerous technical sections, some of which could be engaging due to duration, steepness, or exposure.
Very Difficult. Reserved for experts only. There are many technical and engaging sections of the trail.
Both the uphill and downhill physical endurance are taken into account
Casual Fitness. Ride is usually about 10 km, and has minimal climbing and easy descents.
Moderate Fitness. Ride is between 10-20 km, has minimal climbing, and sometimes a longer descent.
Advanced Fitness. Ride is usually over 20 km, and has around 1000 meters of climbing and/or around 2000 meters of descent.
Expert Fitness. Ride is usually over 30 km, and more than 1000 meters of climbing and/or over 2000 meters of descent.