The IMBA EPICS designation denotes a true backcountry riding experience. IMBA EPICS are what many mountain bikers live for and make travel plans around: immersive rides that are technically and physically challenging, beautiful to behold and worthy of celebration. EPICS are demanding, majority singletrack trail experiences in a natural setting and at least 20 miles in length. The list is crowd-sourced with nominations accepted on an annual basis. Find them on the map below.