This Classic route in Crested Butte is an awesome ride. It travels on a dirt road up to Keebler Pass and past Lake Irwin and then on to Dyke Trail. You can expect fast singletrack, long climbs in aspen forests as it travels through towering mountains all around. Views of Ruby Peak and surrounding mountains are spectacular. There are some creek crossings, a big rock field, and some exposed roots and rocks to add some challenge.