Thousands protest in Rio against Flavio Bolsonaro ahead of Brazil runoff

Thousands of protesters, led by students, marched in Rio de Janeiro against far-right presidential candidate Flavio Bolsonaro. The protest came after Bolsonaro won 47% in the first round, ahead of incumbent Luiz Inacio Lula da Silva with 45%, forcing a runoff on October 25. Demonstrators carried signs opposing the Bolsonaro family and expressing fears about a far-right government.
Flavio Bolsonaro, a senator and son of former president Jair Bolsonaro, led the first round with 47 percent. Incumbent Luiz Inacio Lula da Silva followed with 45 percent, so the contest moves to an October 25 runoff.
The Rio march was student-led and included signs opposing both Bolsonaros, as well as banners defending democracy and public education. Some demonstrators also criticized US involvement in Latin America under Donald Trump, whom the article identifies as a Bolsonaro ally.
The runoff may deepen polarization in Brazil, with voters across the political spectrum weighing democratic stability, public education, and minority rights. A Flavio Bolsonaro victory could embolden far-right movements and affect transgender people and other groups who fear backlash, while a Lula win may not resolve underlying tensions. The result could also influence how Latin America responds to US intervention and regional shifts from left to right. Protesters’ concerns may shape turnout and debate before October 25.