The LEGO DUPLO theme was introduced as far back as 1969 and is designed for children ages 1 to 5. It features DUPLO figures which are much larger than minifigures and DUPLO blocks which are about twice the length, width, and height of a standard System brick. Like LEGO System, DUPLO also has subthemes that are often junior versions of System themes, like Pirates and Castle and licensed themes like Disney and Super Heros.
2025 LEGO Sets
In 2025, LEGO continued to captivate builders with a mix of innovation and collaboration. A major highlight was a partnership with Formula 1 celebrating the sport’s 75th anniversary, featuring sets for all ten F1 teams across LEGO City and DUPLO. The Nintendo collaboration expanded with Mario Kart sets starring Yoshi, Donkey Kong, and Princess Peach, while the Australian hit Bluey joined the LEGO portfolio through DUPLO and 4+ sets tailored for younger fans. Rounding out the year’s nostalgia, LEGO revealed a Game Boy model under its Icons line, furthering its series of Nintendo-inspired tributes.