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Colorado's 3rd Congressional District election, 2026
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| Colorado's 3rd Congressional District |
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| Democratic primary Republican primary General election |
| Election details |
| Filing deadline: March 18, 2026 |
| Primary: June 30, 2026 General: November 3, 2026 |
| How to vote |
| Poll times:
7 a.m. to 7 p.m. |
| Race ratings |
DDHQ and The Hill: Pending Inside Elections: Solid Republican Sabato's Crystal Ball: Likely Republican |
| Ballotpedia analysis |
| U.S. Senate battlegrounds U.S. House battlegrounds Federal and state primary competitiveness Ballotpedia's Election Analysis Hub, 2026 |
| See also |
U.S. Senate • 1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th Colorado elections, 2026 U.S. Congress elections, 2026 U.S. Senate elections, 2026 U.S. House elections, 2026 |
All U.S. House districts, including the 3rd Congressional District of Colorado, are holding elections in 2026. The general election is November 3, 2026. The primary is June 30, 2026. The filing deadline is March 18, 2026. For more information about the primaries in this election, click on the links below:
- Colorado's 3rd Congressional District election, 2026 (June 30 Democratic primary)
- Colorado's 3rd Congressional District election, 2026 (June 30 Republican primary)
Candidates and election results
Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:
- Register with a federal or state campaign finance agency before the candidate filing deadline
- Appear on candidate lists released by government election agencies
General election
The primary will occur on June 30, 2026. The general election will occur on November 3, 2026. Additional general election candidates will be added here following the primary.
General election for U.S. House Colorado District 3
Heather Barton is running in the general election for U.S. House Colorado District 3 on November 3, 2026.
Candidate | ||
| Heather Barton (Unaffiliated) | ||
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 = candidate completed the Ballotpedia Candidate Connection survey. | ||||
| If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey. | ||||
Do you want a spreadsheet of this type of data? Contact our sales team. | ||||
Democratic primary election
Democratic primary for U.S. House Colorado District 3
Kyle Doster and Alex Kelloff are running in the Democratic primary for U.S. House Colorado District 3 on June 30, 2026.
Candidate | ||
 | Kyle Doster | |
 | Alex Kelloff | |
| ||||
| = candidate completed the Ballotpedia Candidate Connection survey. | ||||
| If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey. | ||||
Do you want a spreadsheet of this type of data? Contact our sales team. | ||||
Republican primary election
Republican primary for U.S. House Colorado District 3
Incumbent Jeff Hurd and Hope Scheppelman are running in the Republican primary for U.S. House Colorado District 3 on June 30, 2026.
Candidate | ||
 | Jeff Hurd | |
 | Hope Scheppelman | |
| ||||
| = candidate completed the Ballotpedia Candidate Connection survey. | ||||
| If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey. | ||||
Do you want a spreadsheet of this type of data? Contact our sales team. | ||||
Candidate profiles
There are currently no candidate profiles created for this race. Candidate profiles will appear here as they are created. Encourage the candidates in this race to complete Ballotpedia's Candidate Connection survey so that their profile will appear here.
Voting information
- See also: Voting in Colorado
Ballotpedia's Candidate Connection survey responses
Ballotpedia asks all federal, state, and local candidates to complete a survey and share what motivates them on political and personal levels. Candidates are asked three required questions for this survey, but they may answer additional optional questions as well.
No candidate in this race has completed Ballotpedia's Candidate Connection survey. Ballotpedia is seeking 100 percent participation so voters can learn more about all the candidates on their ballots.
Campaign finance
| Name | Party | Receipts* | Disbursements** | Cash on hand | Date |
|---|---|---|---|---|---|
| Jeff Hurd | Republican Party | $1,912,225 | $528,497 | $1,394,031 | As of September 30, 2025 |
| Kyle Doster | Democratic Party | $0 | $0 | $0 | Data not available*** |
| Alex Kelloff | Democratic Party | $679,483 | $254,234 | $425,250 | As of September 30, 2025 |
| Hope Scheppelman | Republican Party | $169,390 | $30,351 | $139,039 | As of September 30, 2025 |
| Heather Barton | Unaffiliated | $0 | $0 | $0 | Data not available*** |
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Source: Federal Elections Commission, "Campaign finance data," 2026. This product uses the openFEC API but is not endorsed or certified by the Federal Election Commission (FEC).
* According to the FEC, "Receipts are anything of value (money, goods, services or property) received by a political committee." |
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General election race ratings
- See also: Race rating definitions and methods
Ballotpedia provides race ratings from four outlets: The Cook Political Report, Inside Elections, Sabato's Crystal Ball, and DDHQ/The Hill. Each race rating indicates if one party is perceived to have an advantage in the race and, if so, the degree of advantage:
- Safe and Solid ratings indicate that one party has a clear edge and the race is not competitive.
- Likely ratings indicate that one party has a clear edge, but an upset is possible.
- Lean ratings indicate that one party has a small edge, but the race is competitive.[1]
- Toss-up ratings indicate that neither party has an advantage.
Race ratings are informed by a number of factors, including polling, candidate quality, and election result history in the race's district or state.[2][3][4]
| Race ratings: Colorado's 3rd Congressional District election, 2026 | |||||||||
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| Race tracker | Race ratings | ||||||||
| 12/2/2025 | 11/25/2025 | 11/18/2025 | 11/11/2025 | ||||||
| The Cook Political Report with Amy Walter | Likely Republican | Likely Republican | Likely Republican | Likely Republican | |||||
| Decision Desk HQ and The Hill | Pending | Pending | Pending | Pending | |||||
| Inside Elections with Nathan L. Gonzales | Solid Republican | Solid Republican | Solid Republican | Solid Republican | |||||
| Larry J. Sabato's Crystal Ball | Likely Republican | Likely Republican | Likely Republican | Likely Republican | |||||
| Note: Ballotpedia reviews external race ratings every week throughout the election season and posts weekly updates even if the media outlets have not revised their ratings during that week. | |||||||||
Ballot access
The table below details filing requirements for U.S. House candidates in Colorado in the 2026 election cycle. For additional information on candidate ballot access requirements in Colorado, click here.
| Filing requirements for U.S. House candidates, 2026 | ||||||
|---|---|---|---|---|---|---|
| State | Office | Party | Signatures required | Filing fee | Filing deadline | Source |
| Colorado | U.S. House | Major party | 10% of votes cast for the office in the last primary, or 1,500, whichever is less | N/A | 3/18/2026 | Source |
| Colorado | U.S. House | Minor party | 2.5% of votes cast for the office in the last general election, or 1,500, whichever is less | N/A | 3/18/2026 | Source |
| Colorado | U.S. House | Unaffiliated | 2.5% of votes cast for the office in the last general election, or 1,500, whichever is less | N/A | 7/9/2026 | Source |
District history
The section below details election results for this office in elections dating back to 2020.
2024
2022
2020
District analysis
This section will contain facts and figures related to this district's elections when those are available.
See also
| Colorado | 2026 primaries | 2026 U.S. Congress elections |
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Voting in Colorado Colorado elections: 2026 • 2025 • 2024 • 2023 • 2022 • 2021 • 2020 • 2019 • 2018 |
Republican primary battlegrounds U.S. Senate Democratic primaries U.S. Senate Republican primaries U.S. House Democratic primaries U.S. House Republican primaries |
U.S. Senate elections U.S. House elections Special elections Ballot access |
External links
Footnotes
- ↑ Inside Elections also uses Tilt ratings to indicate an even smaller advantage and greater competitiveness.
- ↑ Amee LaTour, "Email correspondence with Nathan Gonzalez," April 19, 2018
- ↑ Amee LaTour, "Email correspondence with Kyle Kondik," April 19, 2018
- ↑ Amee LaTour, "Email correspondence with Charlie Cook," April 22, 2018
