The Signal Hill Speed Run () Action, Documentary, Drama, United States The Signal Hill Speed Run () Duration: 1H30M Description: In 1975, the Guinness Book of World Records TV show called skateboard promoter James O’Mahoney and asked him to stage a skateboard race. The result – the world’s first skateboard race, the Signal Hill Speed Run. It soon became an ….. Trailer ↗ United States Documentary Action Drama