Location: Six Flags Magic Mountain, Los Angeles, California
Capacity: 1,610 passengers per hour
Estimated Cost: $14 million
Opened on April 4, 1998, Riddler’s Revenge set stand-up coaster records for height (156 feet), drop (146 feet), speed (65 miles per hour), track length (4,370 feet), largest vertical loop (124 feet), and the most inversions on a stand-up coaster (six). The whole twisting, looping, dropping experience lasts three minutes.