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Proposition 134: Male and Female Participation in School Sports

Unofficial result: Passed

Source: results.enr.clarityelections.com

Colorado
My vote power: Above average

What does this measure do?

School and college sports teams in Colorado would be labeled male, female, or coed based on biological sex, and males could not join female teams. Starting in 2027, schools would have to adopt these rules, and the state could enforce them in K-12 districts.

More about this measure

Proposed by: Citizen initiative by Protect Kids Colorado (Initiative 109; Erin Lee and Michelle Austin)

Protect Kids Colorado is run by Erin Lee, a Wellington parental-rights activist who became active after a school incident with her daughter. Former state Sen. Kevin Lundberg is on its board.

Source: completecolorado.com

A YES vote means

The sex-based team labels, participation limits, exceptions, school policies, and K-12 enforcement would take effect.

A NO vote means

Colorado would keep current school and college sports participation rules.

Campaign Finance Information

Campaign Finance Information

Largest donors supporting

  • Protect Kids Colorado, 501(c)(4)The sponsor's nonprofit arm; its donors are not public$36,500
  • Pikes Peak Citizens for LifeAnti-abortion group in Colorado Springs$19,000
  • Truth and Liberty FoundationChristian political advocacy group$10,000
  • Andrew Wommack Ministries, Inc.Christian ministry in Woodland Park$5,000
  • Gayle NeidertRetired (per filing)$5,000

Some of this money went to groups that also work on other measures.

Largest donors opposing

  • Cobalt AdvocatesAbortion-rights advocacy group$224,000
  • One Colorado Education FundLGBTQ advocacy group$119,468
  • Rose Community FoundationDenver community foundation$100,000
  • Planned Parenthood Action Fund, Inc. · NYPolitical arm of Planned Parenthood$100,000
  • Merle ChambersDenver philanthropist (oil and gas fortune)$100,000

Some of this money went to groups that also work on other measures.

Filings as of September 17, 2026 · Sources: tracer.sos.colorado.gov2

Sources: sos.state.co.us2

Source: en.wikipedia.org