The Runaway Mine Train is a powered steel roller coaster made by MACK Rides of Germany. The ride is located in the Katanga Canyon area of Alton Towers in Staffordshire, England. The train normally makes two circuits for each ride, although on quiet days it has been known to run for three or more circuits. The ride runs alongside the Congo River Rapids, with which it shares a tunnel section. Passengers on the two rides occasionally wave to each other if they pass in the shared tunnel. Passengers must be at least 0.9 m tall to ride with an adult, and over 1.1 m tall to ride separately.