[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).
Super enduro in the United States was founded by Eric Peronnard, responsible for the US Open of Motocross and the Supercross Paris-Bercy.
It was originally held as a one-off event called EnduroCross at the Orleans Arena in Las Vegas, Nevada.