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Trail Grades
 

These grades are based on the observation and skills of experienced trail managers and riders. You should consider both the technical information and the fitness levels required to enjoy your ride experience.

If you are new to mountain biking, be aware of the higher demands of these trails and ride within your ability. Factors such as weather, fatigue, peer pressure and equipment can change and increase the difficulty of a trail quickly and often dramatically.

Grade
Gradients
Surface
Suitable for

Easy
Cycling Easy

Shallow

Compacted surface 2-3 m wideOccasional cyclists and familiesAerial Bridge at Pont Gwynfynydd on the MBR Trail at Coed y Brenin. Coed y Mynydd FD

Moderate
Cycling Moderate

Moderate with some steep sections that may have to be walkedCompacted surface 2-3 m wide with up to 10% on rough tracks under 2m wideNovice cyclists and families 

Difficult
 Cycling Difficult

SteepWidth below 1m wide with a range of surfaces including rough narrow tracksGood cyclists with mountain bikes 

Severe
Cycling Severe

Steep with drop offsMostly on rough narrow tracksExpert mountain bikers



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