Future Trail
Rating: Expert 
Future trail is one of the few Red Diamond rated (Expert) trails on the mountain. Be ready for a challenging ride on this trail. On the east side, there’s a connector to San Fran. The section of trail below this connector, down to the Upper connector is a steep and very challenging section of the trail.
Google Map Link: https://www.google.com/maps/d/u/0/edit?mid=1D-CqQVNYKDUwzuyNhpholI0KWqJ_8Ec1&ll=49.26140396805887%2C-122.46978186838317&z=17
Youtube links: