A dark horse is a previously lesser-known person, team or thing that emerges to prominence in a situation, especially in a competition involving multiple rivals, [1] that is unlikely to succeed but has a fighting chance, [2] unlike the underdog who is expected to lose.
The term comes from horse racing and horse betting jargon for any new but promising horse. It has since found usage mostly in other sports, sports betting, and sports journalism and to lesser extent in nascent business environments, such as experimental technology and startup companies.
The term began as horse racing parlance for a race horse that is unknown to gamblers and thus difficult to establish betting odds for.
The first known mention of the concept is in Benjamin Disraeli's novel The Young Duke (1831). Disraeli's protagonist, the Duke of St. James, attends a horse race with a surprise finish: "A dark horse which had never been thought of, and which the careless St. James had never even observed in the list, rushed past the grandstand in sweeping triumph." [3]
The concept has been used in political contexts in such countries as Iran, [4] Philippines, [5] Russia, [6] Egypt, Finland, [7] Canada, [8] the United Kingdom, [9] and the United States.
Politically, the concept came to the United States in the nineteenth century when it was first applied to James K. Polk, a relatively unknown Tennessee politician who won the Democratic Party's 1844 presidential nomination over a host of better-known candidates. Polk won the nomination on the ninth ballot at his party's national nominating convention, and went on to become the country's eleventh president.
Other successful dark horse candidates for the United States presidency include:
Perhaps the two most famous unsuccessful dark horse presidential candidates in American history are Democrat William Jennings Bryan, a three-term congressman from Nebraska nominated on the fifth ballot after impressing the 1896 Democratic National Convention with his famous Cross of Gold speech (Bryan would go on to receive the Democratic presidential nomination twice more and serve as United States Secretary of State), and Republican businessman Wendell Willkie, who was nominated on the sixth ballot at the 1940 Republican National Convention despite never having previously held government office and having only joined the party in 1939. U.S. Senator Bernie Sanders is another classic example of a dark horse candidate, whose grassroots campaign in the 2016 Democratic Party presidential primaries came much closer than initially expected to toppling front-runner Hillary Clinton for the party's presidential nomination.
In Peru, "dark horse" candidates who won include Alberto Fujimori, who defeated Mario Vargas Llosa in the 1990 election, and Pedro Castillo, a previously unknown elementary school teacher, who won the 2021 election. [10] In the United Kingdom, Jeremy Corbyn was considered a "dark horse" candidate when he ran for the 2015 Labour Party leadership election; despite struggling to secure enough nominations from the Parliamentary Labour Party to stand as a candidate, he won the leadership in a landslide. [9] [11] [12] In Venezuela, then-President of the National Assembly Juan Guaidó was described as "the accidental leader" of the Venezuelan opposition; he declared himself acting president in 2019, during the Venezuelan presidential crisis. [13] [14] In Turkey, Ekrem İmamoğlu was little-known before his victory in the 2019 Istanbul mayoral election. [15] In Iran, Masoud Pezeshkian, a little-known "dark horse" candidate, was allowed to run by the Guardian Council and won a surprising victory in the second round of the 2024 Iranian presidential election. [16]
The term has been used in sport to describe teams and athletes who unexpectedly outperformed their expectations in a competition. Examples include the Los Angeles Kings during the 2012 Stanley Cup playoffs (who placed 1st despite being an 8th-seed entry into the playoffs); Bulgaria at the 1994 FIFA World Cup; Croatia at the 1998 FIFA World Cup and 2018 FIFA World Cup (who placed 2nd despite being ranked 20th in the FIFA World Rankings); and Morocco at the 2022 FIFA World Cup (who placed 4th despite being ranked 23rd in the FIFA World Rankings). [17] [18]
The 1880 United States presidential election was the 24th quadrennial presidential election, held on Tuesday, November 2, 1880, in which Republican nominee James A. Garfield defeated Winfield Scott Hancock of the Democratic Party. The voter turnout rate was one of the highest in the nation's history. Garfield was assassinated during his first year in office, and he was succeeded by his vice president, Chester A. Arthur.
The 1884 United States presidential election was the 25th quadrennial presidential election, held on Tuesday, November 4, 1884. In the election, Governor Grover Cleveland of New York narrowly defeated Republican James G. Blaine of Maine. It was set apart by mudslinging and personal allegations that eclipsed substantive issues, such as civil administration change. Cleveland was the first Democrat elected president of the United States since James Buchanan in 1856, the first to hold office since Andrew Johnson left the White House in 1869, and the last to hold office until Woodrow Wilson, who began his first term in 1913. For this reason, 1884 is a significant election in U.S. political history, marking an interruption in the era when Republicans largely controlled the presidency between Reconstruction and the Great Depression.
The 1904 United States presidential election was the 30th quadrennial presidential election, held on Tuesday, November 8, 1904. Incumbent Republican President Theodore Roosevelt defeated the conservative Democratic nominee, Alton B. Parker. Roosevelt's victory made him the first president who ascended to the presidency upon the death of his predecessor to win a full term in his own right. This was also the second presidential election in which both major party candidates were registered in the same home state; the others have been in 1860, 1920, 1940, 1944, and 2016.
The 1920 United States presidential election was the 34th quadrennial presidential election, held on Tuesday, November 2, 1920. In the first election held after the end of the First World War, and the first election after the ratification of the Nineteenth Amendment which gave equal votes to men and women, Republican senator Warren G. Harding of Ohio defeated Democratic governor James M. Cox of Ohio. It was the third presidential election in which both major party candidates were registered in the same home state, and the last time that the state was not New York. It was the first presidential election to have its results broadcast by radio.
The 1932 United States presidential election was the 37th quadrennial presidential election, held on Tuesday, November 8, 1932. The election took place against the backdrop of the Great Depression. The incumbent Republican President Herbert Hoover was defeated in a landslide by Democrat Franklin D. Roosevelt, the governor of New York and the vice presidential nominee of the 1920 presidential election. Roosevelt was the first Democrat in 80 years to simultaneously win an outright majority of the electoral college and popular vote, a feat last accomplished by Franklin Pierce in 1852, as well as the first Democrat in 56 years to win a majority of the popular vote, which was last achieved by Samuel J. Tilden in 1876. Roosevelt was the last sitting governor to be elected president until Bill Clinton in 1992. Hoover became the first incumbent president to lose an election to another term since William Howard Taft in 1912, the last to do so until Gerald Ford lost 44 years later, and the last elected incumbent president to do so until Jimmy Carter lost 48 years later. The election marked the effective end of the Fourth Party System, which had been dominated by Republicans. It was the first time since 1916 that a Democrat was elected president.
The 1940 United States presidential election was the 39th quadrennial presidential election. It was held on Tuesday, November 5, 1940. Incumbent Democratic President Franklin D. Roosevelt defeated Republican businessman Wendell Willkie to be reelected for an unprecedented third term in office. Until 1988, this was the last time in which the incumbent's party won three consecutive presidential elections. It was also the fourth presidential election in which both major party candidates were registered in the same home state; the others have been in 1860, 1904, 1920, 1944, and 2016.
The 1976 United States presidential election was the 48th quadrennial presidential election, held on Tuesday, November 2, 1976. The Democratic nominee, former Georgia governor Jimmy Carter, narrowly defeated incumbent Republican President Gerald Ford. This was the first presidential election since 1932 in which the incumbent was defeated, as well as the only Democratic victory of the six such presidential elections between 1968 and 1988.
Each of the 50 U.S. states, the District of Columbia, and five territories of the United States holds either primary elections or caucuses to help nominate individual candidates for president of the United States. This process is designed to choose the candidates that will represent their political parties in the general election.
The Democratic National Convention (DNC) is a series of presidential nominating conventions held every four years since 1832 by the United States Democratic Party. They have been administered by the Democratic National Committee since the 1852 national convention. The primary goal of the Democratic National Convention is to officially nominate a candidate for president and vice president, adopt a comprehensive party platform, and unify the party. Pledged delegates from all fifty U.S. states, the District of Columbia, and the American territories, and superdelegates which are unpledged delegates representing the Democratic establishment, attend the convention and cast their votes to choose the party's presidential candidate. Like the Republican National Convention, the Democratic National Convention marks the formal end of the primary election period and the start of the general election season. Since the 1980s, national conventions have become mostly inaugural events for the winning candidate, since winners are announced long before the convention. In 2020, both major parties, and many minor parties, replaced their usual in-person conventions with virtual programs due to the COVID-19 pandemic.
A United States presidential nominating convention is a political convention held every four years in the United States by most of the political parties who will be fielding nominees in the upcoming U.S. presidential election. The formal purpose of such a convention is to select the party's nominees for popular election as President and Vice President, as well as to adopt a statement of party principles and goals known as the party platform and adopt the rules for the party's activities, including the presidential nominating process for the next election cycle. Presidential nominating conventions are generally held in a different city every four years. With 26, Chicago has hosted the most major party conventions, beginning with Abraham Lincoln's nomination in 1860.
The 1920 Republican National Convention nominated Ohio Senator Warren G. Harding for president and Massachusetts Governor Calvin Coolidge for vice president. The convention was held in Chicago, Illinois, at the Chicago Coliseum from June 8 to June 12, 1920, with 940 delegates. Under convention rules, a majority plus one, or at least 471 of the 940 delegates, was necessary for a nomination.
The 1980 Democratic National Convention nominated President Jimmy Carter and Vice President Walter Mondale for reelection. The convention was held in Madison Square Garden in New York City from August 11 to August 14, 1980.
The 1916 Republican National Convention was held in Chicago from June 7 to June 10. A major goal of the party's bosses at the convention was to heal the bitter split within the party that had occurred in the 1912 presidential campaign. In that year, Theodore Roosevelt bolted the GOP and formed his own political party, the Progressive Party, which contained most of the GOP's liberals. William Howard Taft, the incumbent president, won the nomination of the regular Republican Party. This split in the GOP ranks divided the Republican vote and led to the election of Democrat Woodrow Wilson.
The 1880 Republican National Convention convened from June 2 to June 8, 1880, at the Interstate Exposition Building in Chicago, Illinois, United States. Delegates nominated James A. Garfield of Ohio and Chester A. Arthur of New York as the official Republican Party candidates for president and vice president in the 1880 presidential election.
The 1888 Republican National Convention was a presidential nominating convention held at the Auditorium Building in Chicago, Illinois, on June 19–25, 1888. It resulted in the nomination of former Senator Benjamin Harrison of Indiana for president and Levi P. Morton of New York, a former Representative and Minister to France, for vice president. During the convention, Frederick Douglass was invited to speak and became the first African-American to have his name put forward for a presidential nomination in a major party's roll call vote; he received one vote from Kentucky on the fourth ballot.
The Libertarian Party of the United States was formed in Colorado Springs in the home of Luke Zell by a group of individuals led by David Nolan on December 11, 1971, after several months of debate among members of the Committee to Form a Libertarian Party, founded July 17. The formation was prompted in part by price controls and the end of the Gold Standard implemented by President Richard Nixon. The Libertarian Party viewed the dominant Republican and Democratic parties as having diverged from what they viewed as the libertarian principles of the American Founding Fathers. This group included John Hospers, Edward Crane, Manuel Klausner, Murray Rothbard, Roy Childs, D. Frank Robinson, and Theodora (Tonie) Nathan.
The 1844 Democratic National Convention was a presidential nominating convention held in Baltimore, Maryland from May 27 through 30. The convention nominated former Governor James K. Polk of Tennessee for president and former Senator George M. Dallas of Pennsylvania for vice president. The convention included three former vice presidents who sought the presidential nomination, John C. Calhoun, Van Buren and Richard Mentor Johnson.
The 1880 United States elections occurred during the Third Party System, and elected the members of the 47th United States Congress. Republicans retained the presidency and took control of the House. An unclear partisan situation prevailed in the Senate. As the first presidential election after the end of Reconstruction, this election saw the first occurrence of the Democratic Party sweeping the Southern United States; the party would carry an overwhelming majority of Southern states well into the 20th century.
In the Chicago mayoral election of 1893, Democrat Carter Harrison Sr. won election, returning him the mayor's office for a (then-record) fifth non-consecutive term as mayor of Chicago. Harrison won a majority of the vote, defeating the Republican nominee, businessman Samuel W. Allerton, by a ten-point margin. He also defeated two third-party candidates: United Citizens nominee DeWitt Clinton Cregier and Socialist Labor Party nominee Henry Ehrenpreis, neither of whom received strong support.