2016 Republican Party presidential primaries
After the Iowa primaries, candidates Huckabee, Paul and Santorum withdrew due to poor performance at the ballot box.  Following the New Hampshire primary, which was a sizable victory for Trump, candidates Christie, Fiorina and Gilmore withdrew. After the conclusion of the South Carolina primary, Bush withdrew from the race following a second win for Trump. Ben Carson dropped out on March 4, 2016. Marco Rubio dropped out on March 15, 2016 after losing to Trump in his home state of Florida. Ted Cruz dropped out on May 3, 2016 after losing to Trump in Indiana.