Colorado 3rd — House 2026 Dem Primary
The Colorado 3rd — House dem primary is scheduled for June 30, 2026. The model makes Alex Kelloff the clear favorite at 78%, ahead of Dwayne Romero at 22%. Alex Kelloff leads the field in reported fundraising and has the most tracked endorsements. Public polling is available for this race and feeds the forecast alongside fundraising, endorsements, and historical results.
Current win probabilities
- Alex Kelloff — 78%
- Dwayne Romero — 22%
Probabilities update daily from polls, fundraising, endorsements, and historical results.