Wyoming state Sen. Eric Barlow has won the Republican gubernatorial primary, defeating President Donald Trump’s endorsed candidate, Superintendent of Public Instruction Megan Degenfelder, in a result that stunned political observers across the state on August 18, 2026.
Key Points Summary
- Winner: State Sen. Eric Barlow of Gillette won the Wyoming Republican gubernatorial primary on August 18, 2026, with 45% of the vote.
- Runner-up: Trump-endorsed Megan Degenfelder finished second with 29.7% of the vote.
- Third place: Wyoming GOP-endorsed Brent Bien took 23.6% of the vote.
- General election: Barlow advances to face Democrat Kenneth Casner and Constitution Party nominee Rebecca Bextel on November 3, 2026.
- Open seat: The race is to succeed term-limited Republican Gov. Mark Gordon.
NEED TO KNOW
Wyoming voters headed to the polls on Tuesday, August 18, 2026, to decide who would carry the Republican banner into the race for governor. With incumbent Gov. Mark Gordon term-limited after two terms, the seat was wide open, drawing a crowded four-way Republican field. By the time polls closed at 7 p.m., the Associated Press had already called the race for Barlow at approximately 8:54 p.m.
Full Primary Results
With 99% of votes counted, the unofficial results from the Wyoming Secretary of State’s office showed:
- Eric Barlow: 58,820 votes (45%)
- Megan Degenfelder: 38,739 votes (29.7%)
- Brent Bien: 30,843 votes (23.6%)
- Curt Blake: 2,161 votes
Results remain unofficial until certified by county and state canvassing boards.
Who Is Eric Barlow?
Eric Barlow is a large-animal veterinarian, U.S. Marine Corps veteran, and fourth-generation rancher from Gillette, Wyoming. He has represented Campbell County in the Wyoming Legislature since 2013, serving five terms in the state House — including a tenure as Speaker of the House starting in 2021 — before being elected to the state Senate in 2022.
Barlow announced his gubernatorial candidacy in August 2025 and campaigned as a mainstream conservative focused on what he described as respectful leadership rooted in service rather than partisan combat. His platform centers on property tax reduction, energy independence, expanded healthcare access, and private property rights protections.
One of Barlow’s notable legislative achievements came in 2023, when he sponsored a bill restoring gun and civic rights to non-violent felons. In the most recent legislative session, he sponsored four bills that were signed into law addressing wildfire management, sage grouse mitigation, motor vehicle warranties, and agritourism safety.
On his campaign platform, Barlow said he would support a robust economy through policies strengthening Wyoming’s core industries of minerals and energy, tourism and hospitality, and agriculture, along with small businesses.
A Trump Endorsement Wasn’t Enough
Degenfelder, who currently serves as Wyoming’s Superintendent of Public Instruction, received President Trump’s endorsement in January 2026, positioning her as the presumptive frontrunner for much of the race. Prediction markets in mid-August 2026 had reflected that expectation, showing Barlow with just a 15% to 21% probability of winning against Degenfelder’s dominant polling lead.
The final result defied those projections. Barlow’s win marks another instance in the 2026 primary cycle of a Trump-endorsed candidate losing a closely watched statewide race.
In a statement Tuesday night, Degenfelder conceded the race, thanking her supporters and voicing gratitude for the campaign. She said she was deeply grateful to the many neighbors, friends, supporters, and volunteers who placed their trust in her throughout the race, thanking them for their votes, their time, and their support.
Brent Bien, a retired Marine Corps colonel who carried the Wyoming Republican Party’s own endorsement, finished a close third, underscoring how fractured the conservative vote was heading into Election Day.
Money and Momentum
The 2026 Wyoming Republican gubernatorial primary became the most expensive in the state’s recent history, with Barlow outraising his rivals. According to campaign finance filings from mid-August 2026, Barlow raised approximately $1.54 million in total contributions and carried-over funds.
A distinctive feature of Barlow’s fundraising was its reliance on individual donors rather than loans or political action committees — roughly 96% of his contributions came from individuals, according to a WyoFile analysis of campaign filings. That included $148,306 in family contributions, among them $30,000 each from his mother and his late father’s trust.
By contrast, Degenfelder’s campaign leaned heavily on loans from her father, totaling roughly $497,000 — about 40% of her total campaign funding. She did, however, lead all candidates in PAC support, pulling in $392,500, with significant backing from Wyoming-based political action groups.
What’s Next: The General Election
Barlow now moves on to face Democrat Kenneth Casner in the November 3, 2026, general election. Casner ran unopposed in the Democratic primary. He previously sought office in the 2018 Democratic gubernatorial primary, the 2020 Democratic U.S. Senate primary, and a 2016 state House race. A third-generation Wyoming resident, Casner is campaigning on a platform focused on working-class Wyomingites.
Constitution Party nominee Rebecca Bextel will also appear on the November ballot.
Wyoming has not elected a Democrat to statewide office since 2006, making Barlow the heavy favorite heading into the general election in a state with a long, unbroken streak of Republican trifectas dating back decades.
Reaction and What It Means
Political observers described the outcome as part of a broader pattern this primary season of establishment and mainstream Republican candidates outperforming Trump-endorsed picks in certain statewide races. For Wyoming specifically, Barlow’s win signals that his 14 years of legislative relationships and reputation as a steady, service-oriented conservative resonated more with primary voters than a presidential endorsement.
Barlow, reflecting on the win in a Tuesday phone interview, said he and his wife Kelly were grateful and that it had been a remarkable experience over the past year, adding that there was still more work ahead.
With the primary now behind him, attention turns to how Barlow will build his general election campaign and whether he can maintain the coalition of donors and voters that carried him through a crowded and expensive primary fight.
Stay tuned as Wyoming’s general election campaign heats up this fall — drop your thoughts on the primary results in the comments below and check back for the latest updates on the race for governor!