99chambers

Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Utah · Utah House District 66 · Updated Oct 16, 2026

Russ Hatch

Constitution

2026 race · Utah House District 66

Solid R

<1%>99%

Solid R

<1%>99%
● Breanne Mashek● Troy ShelleyINCAlso: Russ Hatch (CST)
Full race forecast

Background

Past races on file
5 (0 won)

Links: Candidate list (source)

Electoral history

Earlier races in Utah, newest first, matched by name in the results archive.

  1. 2022

    House of Representatives · HD-66 Nov 8, 2022

    CST · 15.9% · 2,347 votes

    Lost
  2. 2020

    House of Representatives · HD-58 Nov 3, 2020

    I · 10.6% · 1,807 votes

    Lost
  3. 2018

    House of Representatives · HD-58 Nov 6, 2018

    CST · 8.6% · 990 votes

    Lost
  4. 2010

    House of Representatives · HD-50 Nov 2, 2010

    CST · 6.7% · 959 votes

    Lost
  5. 2008

    House of Representatives · HD-50 Nov 4, 2008

    CST · 5.5% · 1,050 votes

    Lost

Opponents in 2026