12timmars

12timmars is a term used in Swedish and other Nordic contexts to denote a continuous period of twelve hours. The word is formed by combining the numeral 12 with timmars, the plural of timme (hour), and is commonly written as 12timmars in schedules, event descriptions, or media listings. The term is generic and can refer to any activity that lasts twelve hours, rather than a specific standardized event.

In sports and endurance contexts, 12timmars formats describe races or challenges that unfold over twelve hours. Participants may aim to cover distance, complete laps, or achieve a set number of objectives within the time window. Such formats are less common than longer 24-hour events but are used in local or regional competitions and can take place on tracks, road courses, or in virtual simulations.

In broadcasting and media, a 12timmars program or marathon describes programming that runs for twelve consecutive hours. This can occur during charity drives, special event coverage, or festival programming, often featuring live segments, guest appearances, and interactive components. The term also appears in workplace scheduling, where twelve-hour shifts are practiced in industries such as healthcare, public safety, and industrial settings, though 12timmars is not a standardized term in labor regulations and usage can vary by organization.

While not tied to a single canonical event, 12timmars illustrates a broader pattern of naming conventions that emphasize duration and endurance in Swedish-language contexts.