Elections · 2028
Who will run for U.S. Senate in 2028?
Order book
Rules
Ben Wikler: If Ben Wikler has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Mike Dunleavy: If Mike Dunleavy has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Bryan Steil: If Bryan Steil has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Tim Burchett: If Tim Burchett has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Rich McCormick: If Rich McCormick has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Pat Grassley: If Pat Grassley has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Jeff Jackson: If Jeff Jackson has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Brian Kemp: If Brian Kemp has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Doug Ducey: If Doug Ducey has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Chris Sununu: If Chris Sununu has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Kari Lake: If Kari Lake has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Don Davis: If Don Davis has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Letitia James: If Letitia James has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Ritchie Torres: If Ritchie Torres has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Spencer Pratt: If Spencer Pratt has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Joe Lombardo: If Joe Lombardo has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Thomas Massie: If Thomas Massie has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Marjorie Taylor Greene: If Marjorie Taylor Greene has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Lara Trump: If Lara Trump has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Dan Bongino: If Dan Bongino has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Jared Moskowitz: If Jared Moskowitz has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Jon Husted: If Jon Husted has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Angie Nixon: If Angie Nixon has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Ashley Hinson: If Ashley Hinson has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Carlin Yoder: If Carlin Yoder has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
John Bel Edwards: If John Bel Edwards has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Frank LaRose: If Frank LaRose has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Kelly Ayotte: If Kelly Ayotte has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Laura Kelly: If Laura Kelly has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
Sharice Davids: If Sharice Davids has announced that they will run for any United States Senate seat in 2028 after Issuance and before Jul 1, 2028, including running for the nomination of any political party to contest that office, then the market resolves to Yes.
The person must publicly announce their campaign for it to be reported by a Source Agency. Merely filing campaign paperwork with the Federal Election Commission or similar entity is insufficient without a public announcement. The announcement must be for a United States Senate seat on the 2028 ballot, and a special election held in 2028 counts. Exploratory committees or statements of interest without formal campaign announcements do not qualify. Running for a party's nomination to contest the office counts as running for that office. The announcement must come from the person themselves or their official campaign, not from speculation or third-party sources.
An announcement made before Issuance does NOT count. Announcing a campaign to contest a seat as an independent, or for any party's nomination, resolves to Yes. A person who announces and later withdraws still resolves to Yes.
Timeline
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Market opened2026-11-10 17:15:52 UTC
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Event starts2026-11-01 20:52:00 UTC
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Market closes2028-07-01 14:00:00 UTC
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PayoutWinning contracts pay $1.00 each once the result is confirmed
About
Before Jul 1, 2028 Prices follow the matching market on Kalshi (KXUSSENRUN-28) and then move with trading here.
Who will run for U.S. Senate in 2028?
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Each contract pays $1.00 if your side is right. Prices are the market's odds: 62¢ ≈ 62% chance.
Taker fee: 7.00% × P × (1 − P) per contract, rounded up.
