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Donald Trump

Donald Trump endorsed Donald Trump, who is currently at 3%.

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Who will win the 2028 US Presidential Election Republican Primary?

Nov 7, 2028, 3:00pm UTC, in 862 daysLast updated: Jun 30, 2026, 9:30 AM UTC

2028 Republican presidential nominee

$49.6M

NOV 7, 2028

Primary Election

Party selects its nominee.

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OddsCurrent Odds

Track how candidate odds have moved across common market windows.

Total volume

$49.6M

24h volume

$48.3K

J. Vance42%

M. Rubio29%

R. DeSantis5%

No chart data available yet.

source: Kalshi

Latest Insights

2028 Republican presidential nominee

2dHigh Impact

Donald Trump endorsed Donald Trump, who is currently at 3%.

News

AINews Summary

Donor support for Marco Rubio has intensified, with a 'draft Rubio' effort now underway. Prediction markets have also moved Rubio up for the 2028 Republican nomination. But JD Vance still leads in several polls, and neither man has entered the race. The news appears to strengthen Rubio in market sentiment, but the race remains unsettled because Vance still leads in polls. Overall uncertainty stays high without any official candidacies.

Articles

CNCable News Network3 months ago

Live updates: Illinois primary election news

Polls have closed in Illinois after voters cast ballots in several primary contests that will test the direction of the Democratic Party. Follow for live news updates.

NNewsweek4 months ago

Marco Rubio Is New 2028 Frontrunner Ahead of Gavin Newsom—Prediction Odds

Rubio's odds have nearly tripled since December, driven by his visible role in major geopolitical operations.

NNewsweek4 months ago

Marco Rubio’s Odds of Beating JD Vance in 2028 Jump

Secretary of State Marco Rubio's odds of becoming the Republican presidential nominee in 2028 have shot up in prediction markets.

WEWashington Examiner4 months ago

It's time to take a 2028 Rubio run seriously

Marco Rubio has proven, on the biggest stages in the world, that he can convert a room. Could he do the same with the American electorate in 2028?

TAThe Associated Press4 months ago

Illinois voters pick a new slate of Democratic leaders in Tuesday primary

Illinois voters are deciding primaries for six open U.S. House and Senate seats that will spur a new generation of leadership in the state’s heavily Democratic congressional delegation.

WCWDIV ClickOnDetroit4 months ago

Illinois voters pick a new generation of Democrats for House, Senate after near-record retirements

Illinois voters are deciding primaries for six open U.S. House and Senate seats that will spur a new generation of leadership in the state’s heavily Democratic congressional delegation.

IBInternational Business Times4 months ago

Republican Donors Reportedly Seeking To Boost Rubio As Republican Candidate For 2028 Presidential Elections

A group of Republican donors are discussing ways to boost Secretary of State Marco Rubio as the strongest Republican candidate ahead of the 2028 presidential elections, according to a new report.

SIStaten Island Advance4 months ago

In latest blow to Vance, donors plan this major move for Rubio ahead of 2028

The secretary of state’s star continues to rise at the expense of the vice president.

NNewsmax4 months ago

Some GOP Donors Plot 'Draft Rubio' 2028 Effort

A group of Republican donors backing Secretary of State Marco Rubio have quietly begun discussing ways to boost his political prospects ahead of the 2028 presidential election.

Endorsements

Donald Trump

President Donald Trump

President Donald Trump endorsed John James in Michigan's governor's race.

Who will win the 2028 US Presidential Election Republican Primary?

2028 Republican presidential nominee

OddsCurrent Odds

Latest Insights

2028 Republican presidential nominee

News

Live updates: Illinois primary election news

Marco Rubio Is New 2028 Frontrunner Ahead of Gavin Newsom—Prediction Odds

Marco Rubio’s Odds of Beating JD Vance in 2028 Jump

It's time to take a 2028 Rubio run seriously

Illinois voters pick a new slate of Democratic leaders in Tuesday primary

Illinois voters pick a new generation of Democrats for House, Senate after near-record retirements

Republican Donors Reportedly Seeking To Boost Rubio As Republican Candidate For 2028 Presidential Elections

In latest blow to Vance, donors plan this major move for Rubio ahead of 2028

Some GOP Donors Plot 'Draft Rubio' 2028 Effort

Endorsements

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2028 Presidential Election winner? (Party)

Latest Insights

2028 Republican presidential nominee

News

Live updates: Illinois primary election news

Marco Rubio Is New 2028 Frontrunner Ahead of Gavin Newsom—Prediction Odds

Marco Rubio’s Odds of Beating JD Vance in 2028 Jump

It's time to take a 2028 Rubio run seriously

Illinois voters pick a new slate of Democratic leaders in Tuesday primary

Illinois voters pick a new generation of Democrats for House, Senate after near-record retirements

Republican Donors Reportedly Seeking To Boost Rubio As Republican Candidate For 2028 Presidential Elections

In latest blow to Vance, donors plan this major move for Rubio ahead of 2028

Some GOP Donors Plot 'Draft Rubio' 2028 Effort

Endorsements

Related races

2028 U.S. Presidential Election winner?

2028 Republican VP nominee

2028 Democratic presidential nominee

2028 Presidential Election winner? (Party)