Indoor enduro or SuperEnduro which is also known by Endurocross shortened Enduro-X or EX, is a hybrid motorcycle competition, a mix of supercross and enduro racing held indoors over obstacles resembling a trials track.[1] Super enduro events are typically held in hockey or downsized basketball arenas. Its main difference with supercross is in there being "hard rock sections"[2] and wooden parts (resembling fallen trees) akin to enduro and technical 'trials' courses, rather than tarmac in between jumps.[1] Tracks incorporate various elements of off-road riding, including rocks, boulders, logs, sand, mud, a water-hole and special obstacles (like giant tires). A Super enduro course is much faster than a trials course and much slower than a supercross course.