Goldrusher, Steel roller coaster at Six Flags Magic Mountain, Valencia, California, US.

Gold Rusher is a steel roller coaster at Six Flags Magic Mountain in Valencia, California. Built by Arrow Development, it opened in 1971 and runs 2,397 feet (730 m) of track with turns, drops and spirals, following the mountain's natural terrain. It has no inversions.

The roller coaster was designed by Arrow Development and began operating on May 29, 1971, as one of the park's earliest attractions when it first opened. It was among the first rides to use natural terrain as a central design feature rather than building on flat ground.

The ride's name and its gold-mining theme refer to the California Gold Rush, the migration that began after gold was found at Sutter's Mill in 1848. The coaster opened in 1971, the year Six Flags Magic Mountain began operating, so its mining motif belongs to the park's original lineup of attractions.

The ride reaches a maximum speed of 30 miles per hour, and riders must be at least 48 inches tall. Visiting during quieter parts of the day helps avoid the longer lines that build up during peak hours.

The coaster was one of the first to require engineers to design the structure around existing hills rather than leveling the land. This innovation forced designers to think differently about how tracks could work with nature instead of against it.