RailBlazer is a steel roller coaster at California's Great America in Santa Clara, California. Manufactured by Rocky Mountain Construction, the single-rail roller coaster opened in June 2018. RailBlazer is the ninth roller coaster at California's Great America, and features a 90-degree drop, three inversions, and an off-roading adventure theme. RailBlazer is also the second coaster in California to have a drop of 90 degrees or more. The first one being Hangtime at Knott’s Berry Farm.
RailBlazer was one of two prototype single-rail coasters to open in 2018, the other being the Wonder Woman Golden Lasso Coaster at Six Flags Fiesta Texas, whose layout is a mirror image of RailBlazer's.