DeSaulnier Faces Primary Challenge in CA's 10th District
Locales: California, UNITED STATES

PLEASANTON, CA - February 25th, 2026 - The race for California's 10th Congressional District is heating up with the announcement of a primary challenge to incumbent Representative Mark DeSaulnier. Irina Courtland, a Pleasanton resident and software engineer, officially declared her candidacy this week, promising a grassroots campaign focused on local issues and a "fresh perspective" for the district.
The 10th Congressional District encompasses portions of Contra Costa and Alameda counties, including Pleasanton, Livermore, Walnut Creek, and Danville. DeSaulnier, a Democrat, has held the seat since 2013, consistently winning re-election. However, Courtland hopes to unseat him through a targeted campaign emphasizing affordability, environmental sustainability, and educational improvements.
"I'm running because I believe we need fresh perspectives and a renewed commitment to solving the challenges facing our community," Courtland stated in a press release. "For too long, Washington has been bogged down by partisan gridlock. My focus will be on listening to the concerns of residents and working collaboratively - with people from all backgrounds and political persuasions - to create a better future for all."
Courtland's announcement comes at a crucial time for the district. The East Bay region, while economically vibrant, is grappling with a severe housing crisis. Soaring home prices and rental costs have made it increasingly difficult for working families, young professionals, and seniors to remain in the area. Courtland's platform centers on innovative solutions to increase housing supply, including streamlining permitting processes, incentivizing density near transit corridors, and exploring alternative housing models like co-living and accessory dwelling units.
Climate action is another key pillar of Courtland's campaign. She advocates for a rapid transition to renewable energy sources, investment in sustainable infrastructure, and policies to mitigate the impacts of climate change, such as rising sea levels and increased wildfires. She plans to champion initiatives that promote energy efficiency, expand public transportation options, and protect the district's natural resources, including the Delta and regional parks.
Education reform is also high on Courtland's agenda. She believes that every child deserves access to a high-quality education, regardless of their zip code. Her proposals include increased funding for public schools, expanded access to early childhood education, and initiatives to address the achievement gap. She also emphasizes the importance of preparing students for the jobs of the future, with a focus on STEM education and vocational training.
DeSaulnier's office has yet to issue a formal response to Courtland's candidacy, but sources close to the incumbent suggest he is preparing for a competitive primary. DeSaulnier has a long track record of advocating for progressive policies and has secured significant federal funding for local projects. The 10th District is considered a safe Democratic seat, but Courtland's campaign hopes to energize a growing segment of voters who feel underrepresented by the current political system.
Local political analysts predict that the primary race will be closely watched as a test of the growing progressive movement in the East Bay. Courtland's background as a software engineer and her emphasis on data-driven solutions could appeal to voters who are looking for a more pragmatic and innovative approach to governance.
"This isn't about left versus right, it's about finding practical solutions to the problems we face," Courtland explained during a community meet-and-greet earlier this week. "I want to bring the problem-solving skills I've honed in the tech industry to Washington and work with anyone who is willing to put the interests of our community first."
The primary election is scheduled for June 2026, setting the stage for what promises to be a lively and engaging contest for the 10th Congressional District.
Read the Full Patch Article at:
[ https://patch.com/california/pleasanton/pleasanton-resident-running-congress ]