2028 Republican Presidential Primary
The 2028 Republican presidential nominating contest will be shaped by Super Tuesday on March 7, 2028, when a majority of states vote. The eventual nominee faces the Democratic nominee in the November general election. Leading contenders include Marco Rubio, JD Vance, Ron DeSantis. Prediction market odds below are updated every 30 minutes and normalized to a head-to-head between the two front-runners.
Presidential Candidates
Marco Antonio Rubio is an American lawyer and Republican politician who served as a U.S. Senator from Florida from January 3, 2011, until January 20, 2025, and became the 72nd U.S. Secretary of State in January 2025. He previously served on the West Miami City Commission and in the Florida House of Representatives, including as Speaker. Rubio earned a B.S. from the University of Florida and a J.D. from the University of Miami. He is married to Jeanette Dousdebes Rubio and has four children.
View full profile → James David "J.D." Vance is the 50th vice president of the United States (since January 20, 2025) and previously served as a U.S. senator from Ohio (January 3, 2023–January 10, 2025). He is a Marine Corps veteran and is known nationally as the author of the memoir "Hillbilly Elegy" (2016). Vance earned a B.A. from Ohio State University and a J.D. from Yale Law School, and worked as a lawyer and venture capitalist before entering elected office.
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Ronald Dion DeSantis is an American politician and attorney who has served as the 46th governor of Florida since January 8, 2019. He previously represented Florida's 6th congressional district in the U.S. House of Representatives from 2013 to 2018. He earned a B.A. from Yale University and a J.D. from Harvard Law School and served as a U.S. Navy Judge Advocate General (JAG) officer, including a deployment to Iraq.
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Donald John Trump is an American politician, media personality, and businessman who served as the 45th president of the United States from 2017 to 2021, and the 47th president since January 2025. He is constitutionally barred from seeking a third term under the 22nd Amendment. Before entering politics, he was a real estate developer and television personality. He graduated from the Wharton School of the University of Pennsylvania in 1968.
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Vivek Ramaswamy is an American entrepreneur and political candidate from Cincinnati, Ohio. He founded the biopharmaceutical company Roivant Sciences and has also worked in investing and authored books on business and politics. He earned an A.B. in biology from Harvard University and a J.D. from Yale Law School.
View full profile →Related Races
2028 U.S. Presidential Election
2028 Democratic Presidential
Georgia Attorney General
Georgia Governor
Frequently Asked Questions
Who is leading the 2026 Georgia president race?
Marco Rubio (Republican) leads the 2026 Georgia president race with a 53% probability on prediction markets, compared to JD Vance (Republican) at 47%. Odds are updated every 30 minutes.
When is the 2026 Georgia president election?
The 2026 Georgia president primary election is on March 7, 2028.
How are the Georgia president race odds calculated?
Odds are sourced from PredictionEdge, which aggregates regulated prediction markets where traders stake real money on election outcomes. Probabilities reflect the current market price and are updated every 30 minutes.
Who are the candidates for Georgia president in 2026?
The leading candidates for Georgia president in 2026 include Marco Rubio (Republican), JD Vance (Republican), Ron DeSantis (Republican), Donald Trump (Republican), based on current prediction market data.
