Noomaraton is a nationwide short film competition in Sweden where participants have 24 hours to create a film based on specific criteria: three locations, three objects, and a theme, which are revealed at the start of the competition. The competition is open to all ages and experience levels, with regional selections and festivals showcasing the films. Winning teams from these regional events advance to a national final held at Filmhuset in Stockholm, where they compete for a prize. Noomaraton is arranged by Filmregionerna, with support from the Swedish Film Institute.