Mount Fromme features various trails, many of which are part of the NSMBA (North Shore Mountain Biking Association). Some of these trails are sponsored by companies which provide money to maintain the trails. Mount Fromme features green, blue, black, and double black trails. Mt. Fromme is a popular destination for many bikers during the summer. The trails are accessed via Mountain Highway, though bikers have to ride up as the gravel path is restricted to vehicle access with special privileges above 360 metres elevation. Mountain Highway eventually leads to
Grouse Mountain. The easier trails are usually located at the bottom of the hill while the advanced ones are further up. The majority of the trails are located below the seventh switchback. From the lowest trail at 280 m to the highest trail at 780 m, the Mount Fromme Mountain Biking area covers 600 metres vertical.
Notable trails There are approximately 40 mountain biking trails in total though many of them have become not ride-able due to lack of maintenance. Companies can sponsor trails to maintain them. ;Bobsled Bobsled is the most popular trail on Mount Fromme. It is past the first switchback a little further than Floppy Bunny. The trail is a very fast, smooth trail resembling a
pump track that contains a lot of berms, bumps, and jumps. There are several ladder bridges and drops. The trail is rated a green/blue. The run is a green if none of the features are attempted but a blue if they are. ;
Baden-Powell Trail Though it is mainly a hiking trail, many mountain bike trails end at various points along the Baden Powell which bikers use to get back to Mountain Highway. It contains ladder bridges and several technical rock features. The Baden Powell is rated a black trail. ;38DD 38DD is a very advanced trail which is situated between the third and fourth switchback. It is most notable for the giant drop at the opening of the trail which launches off from a massive boulder. There is an alternate entrance that starts higher up on Mountain Highway. It was rated as the now unused triple red diamond trail (the hardest difficulty) but is now decommissioned and is in disrepair. ;Air Supply/Jerry Rig Air Supply is a trail located on the sixth switchback after Oil Can. It is currently decommissioned and all the jumps which used to be on it are now destroyed. It used to contain massive jumps and drops, some of which still exist but are unsafe to ride. Air Supply branches onto the trail Jerry Rig (which is sometimes called Lower Air Supply). Jerry Rig officially starts further up Mountain Highway. It contains massive ladder bridges, many of which are over 10 feet in the air and under six inches thick, giant jumps and wall-rides, almost all of which are in disrepair and unsafe to ride. Both trails are triple red diamonds and deposit onto the
Baden-Powell Trail. ;The Flying Circus The Flying Circus is a triple red diamond run constructed by North Shore biker "Dangerous Dan". It starts just below Upper Oil Can and is known for the extremely challenging skinnies and ladder-bridges which are very thin and high in the air. Some of the skinnies require the rider to do a
bunny hop to maneuver around the corners. The Flying Circus is now decommissioned. ;Floppy Bunny Floppy Bunny is a popular trail found before Bobsled on the climb up. It is a black diamond but can be ridden as a blue if none of the optional features are attempted. It contains an optional jump line but several mandatory wood features. ==Hiking==