Races not limited to horses of same breed.

RCW 67.16.090
in effect
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In any race meet in which quarter horses, thoroughbred horses, Appaloosa horses, standard bred harness horses, paint horses, or Arabian horses participate horses of different breeds may be allowed to compete in the same race if such mixed races are so designated in the racing conditions. In any race meet in which quarter horses, thoroughbred horses, Appaloosa horses, standard bred harness horses, paint horses, or Arabian horses participate horses of different breeds may be allowed to compete in the same race if such mixed races are so designated in the racing conditions.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=67.16&full=trueFetched: 6/29/2026

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