Maricá Union was crowned the champion of the Golden Series at the Rio Carnival for the year 2026, allowing the samba school to advance to the Special Group in 2027. This victory is particularly noteworthy as it marks the first time Maricá Union has claimed the Golden Series title. The school received its top score despite facing challenges during the parade, including a 0.2-point penalty for issues related to its performance and a serious accident involving the last float during its presentation.

Founded in 2015, Maricá Union has witnessed significant growth over the last decade, emerging from lower divisions to earn a place in the Golden Series in 2024. Their ascent in the samba school hierarchy showcases not only their hard work and commitment but also the vibrant culture of samba in Brazil. The school's success at this level reflects their dedication and sets a precedent for future participants aiming to climb the ranks.

In the broader context of the Rio Carnival, the Estácio de Sá samba school holds the record for the most titles in the Golden Series, with eight victories. Following them are Acadêmicos de Santa Cruz and Império Serrano, each boasting five championships. The ranking highlights the competitive nature of Brazil's samba schools while celebrating Maricá Union's landmark achievement in the 2026 festivities.