Colorado Voters to Decide on Proposition 134

The November 3, 2026, election will determine a state law regarding school sports eligibility.

Updated on Oct. 26, 2026 in Secondary Education

Colorado Voters to Decide on Proposition 134

Live Poll

Should student athletes be required to compete in sports based on their sex at birth?

Colorado voters will decide the future of Proposition 134 during the midterm election on November 3, 2026. The ballot measure proposes a law that would require student athletes to compete in sports based on their sex at birth.

Why it matters

The measure addresses an ongoing debate over school sports, with proponents pointing to fairness and physical safety concerns. Opponents argue the law would negatively impact the rights and inclusion of transgender youth.

Proposition 134 is the official ballot identifier for the upcoming vote. The measure specifically mandates that student athlete participation align with sex at birth.

The details

If approved, the measure would change current rules by requiring students to compete in athletic categories matching their sex at birth rather than their gender identity. Supporters and critics continue to express conflicting views on how such a mandate balances fairness in competition with student protections.

November 3, 2026: The midterm election date when Colorado voters will decide on Proposition 134.

Culture Shift

Proposition 134 represents a departure from current interpretations of Title IX in school sports. It highlights a growing societal divide over the integration of gender identity and biological sex in public education.

The passage of this measure would require a change in how local school districts handle athlete registration and team eligibility. Families of student athletes should review potential shifts in competitive categorization for school sports teams.

The takeaway

Voters should review the language of the ballot measure to understand how it specifically alters current sports participation standards. Understanding these rules is essential for parents and students navigating extracurricular activities in the coming school year.