Massive Rallies Grip Brazil on Eve of Presidential Runoff Election

Nearly 159 million voters in Brazil are set to cast their ballots on Sunday in a tightly contested presidential election runoff between incumbent left-wing President Luiz Inácio Lula da Silva and far-right candidate Flávio Bolsonaro. The election comes after a first-round vote on October 4, where Bolsonaro led with 47% of the vote compared to Lula's 45%. Since Brazil returned to democracy in the 1980s, no candidate who lost the first round has successfully won the presidency in a runoff.

On the eve of the vote, massive demonstrations took place across the country. In Rio de Janeiro, City Hall estimated that approximately 1.1 million supporters of Lula gathered along the 2.5-mile Copacabana beach. Demonstrators unfurled a massive green and yellow banner reading "WE ARE GOING TO TURN THIS AROUND!" while Lula also attended a major afternoon rally on Paulista Avenue in São Paulo. Supporters point to student-led street mobilization and a 10 million-member WhatsApp group called "Lula's Army" organized to sway undecided voters following the first-round results.

Supporters Clash on Key Issues Amid Scrutiny

The election campaign has been marked by strong public sentiment surrounding democracy, past governance, and recent political scandals. Critics of the Bolsonaro family point to former President Jair Bolsonaro—who is currently serving a 27-year prison sentence for plotting a coup following his 2022 election loss to Lula—and express concern over reports in the Brazilian press suggesting former co-plotters could receive key positions in a new administration. Recent allegations published by the magazine Piauí claimed Flávio Bolsonaro attended a 2020 party involving vaccine lobbyists and sex workers during the height of the coronavirus pandemic.

Meanwhile, Bolsonaro supporters staged large demonstrations of their own, notably in Praça da Liberdade in Belo Horizonte, the capital of Minas Gerais state. Minas Gerais holds the country's second-largest electorate and is considered a critical electoral bellwether, as no presidential candidate has won the national office without securing the state. Bolsonaro previously held a lead of just under 5% in Minas Gerais during the first round. Demonstrators at his rallies wore yellow national football jerseys, waved Brazilian and American flags, and voiced support for aligning the country with Western nations over left-wing administrations in Latin America.