Super Tuesday, March 1
Alabama, Alaska (GOP), Arkansas, American Samoa Democratic Caucus, Colorado Caucus, Georgia, Massachusetts, Minnesota Caucus, Oklahoma, Tennessee, Texas, Vermont, Virginia
Saturday, March 5
Kansas Caucus, Kentucky GOP Caucus, Louisiana, Maine Republican Caucus, Nebraska Democratic Caucus)
Sunday, March 6
Maine Democratic Caucus, Puerto Rico Republican Primary
Tuesday, March 8
Hawaii GOP Caucus, Idaho GOP, Michigan, Mississippi
Saturday, March 12
District of Columbia Republican Convention, Northern Mariana Islands Democratic Convention
Tuesday, March 15
Ohio, Florida, Illinois, Missouri, North Carolina, Northern Mariana Islands Republican Caucus
Saturday, March 19
Virgin Islands Republican Caucus
Tuesday, March 22
Arizona, Idaho Democratic Caucus, Utah
Saturday, March 26
Alaska Democratic Caucus, Hawaii Democratic Caucus, Washington State Democratic Caucus