Some trails may have marking regarding their degree of difficulty relative to the other trails in the system. You acknowledge that ALL TRAILS ARE DIFFICULT AND DANGEROUS. They are built by volunteers without any special skills or knowledge. All Riders acknowledge that bicycling – whether on an off-road trail or otherwise – poses an inherent risk of crash, and of injury, and all Riders accept sole responsibility for any crashes or injuries, and for their overall safety. All Riders acknowledge that bicycling, and particularly offroad trail riding, requires a minimum baseline of fitness, skill and proficiency, and that off-road trail riding may not be appropriate for first time or novice riders, or those with an insufficient fitness or skill level for any particular trial, or a particular segment of a trail. Some off-road trails may require intermediate skills, advanced skills, or even expert skills. Regardless of skill level, crashes and injuries are an inherent part of biking, and particularly of off-road trail biking. You agree to assume all risks regarding your participation in MBO rides or events. KNOW THAT ALL MBO SCHEDULED RIDES REQUIRE – AT LEAST – INTERMEDIATE LEVEL MOUNTAIN BIKE SKILLS AND FITNESS. Novice riders SHOULD NOT ride the MBO scheduled rides, and should seek other available options within their skill and fitness level. All Riders acknowledge they are solely responsible for determining whether they are qualified to ride any particular trail, or a particular segment of a trail. If in doubt, Riders should dismount their bikes and walk / bike-hike their bikes until they are confident their skill level is appropriate for the trail or trail segment. All Riders acknowledge that, regarding off-road bike trials, they will be riding on unpaved and extremely uneven, rough trails which do not have guard or safety railings, likely have not been professionally designed, engineered, or maintained, and which may not have not been designed, engineered, or maintained as bike trails / may be multi-use bike and/or hiking and/or horse-riding trails, and that by their very nature, may have sharp turns, blind turns, switchbacks, loose gravel or other loose surfaces, sudden obstacles such as rocks, trees, branches, streams, or drop offs, and by their very nature may result in bicycle crashes, including but not limited to collisions with trees, rocks, the ground, rocky ground, other objects – including bikers, hikers on-trail, possible loss of control of the bicycle in any number of ways, going off trail, going off trail and downhill, or countless other potential hazards and possibilities that could result in crashes and injury. All Riders acknowledge that bike trails are typically unmarked as to the route, upcoming terrain changes or obstacles, nor are they marked as to the required skill level for any particular trail or segment of trail. All Riders accept these realities, and each Rider is solely responsible for riding within their own limits regarding skill, speed, terrain, use of helmets and/or padding or armor, fitness, and all other aspects of their riding.