Former Vice President Joe Biden surpasses the required 1,991 delegates to win the Democratic nomination. He will face off against incumbent President Donald Trump in the general election in November. 2020-06-5
Former U.S. Vice President Joe Biden wins all three states, increasing his delegate count to 1,180, while U.S. Senator Bernie Sanders now has 885. The minimum required to win the nomination is 1,991. 2020-03-17
Voters in Arizona, Florida, and Illinois go to the polls in their primary elections. 2020-03-17
Maryland postpones its primary from April 28 to June 2, becoming the fifth state to do so. 2020-03-17
Joe Biden is declared winner of the Washington Democratic primary. 2020-03-16
California Senator Kamala Harris drops out of the presidential race, citing a lack of funds for her campaign. 2019-12-3
Amid an impeachment inquiry against him, U.S. President Donald Trump says "China should start an investigation" into presidential candidate Joe Biden. Chair of the Federal Election Commission Ellen Weintraub again explains that "it is illegal for any person to solicit, accept, or receive anything of value from a foreign national in connection with a U.S. election". 2019-10-3
Former Colorado governor John Hickenlooper announces that he is suspending his presidential campaign. 2019-08-15
Media reports indicate former United States Vice President and Senator Joe Biden has decided that next week he will announce his participation in the race for Democratic Party's nomination in the 2020 United States presidential election. 2019-04-19