Bonneville Speedway the World of Speed, (similar to Speed Week) organized by the Utah Salt Flats Racing Association. The USFRA also meet on the first Wednesday of each month throughout the summer. In October, the Southern California Timing Association puts on World Finals, a scaled-down version of Speed Week. Each year, there are usually a few private meets that are not publicized scattered among the larger public meets. Numerous land speed records in various vehicle categories and classes have been set on the Bonneville speed way. In 1960, Mickey Thompson became the first American to break the barrier, hitting and surpassing John
Triumph Model H by the end of the war in 1918. The Triumph Engineering Co Ltd had been using the advertising slogan "Trusty Triumph" since 1910 and the Model H became known as 'The Trusty' as it proved reliable in wartime conditions, despite a weakness in the front fork spring. This was prone to break on rough ground, so despatch riders would strap a leather belt around it as a precaution. After the war, the motorcycle didn't have enough speed for racing, which was one of the principle markets for motorcycles at the time, so Triumph moved on to a motorcycle designed by