Superman: Escape from Krypton, originally known as Superman: The Escape, was a steel shuttle roller coaster located at Six Flags Magic Mountain in Valencia, California. At the time of its opening in 1997, it was the tallest roller coaster in the world, a title which it lost to Top Thrill Dragster in 2003.
Its maximum speed of 100 mph (160 km/h) was tied for the fastest with Tower of Terror II, a similar roller coaster which opened two months earlier at Dreamworld in Australia. Both were the first to utilize Linear Synchronous Motor (LSM) launch technology to propel vehicles, although the intended opening date in 1996 at Magic Mountain was postponed due to issues with the launch system.