1 ultra event in Washington County, Minnesota

From big races to Saturday morning group runs—find ultra events and connect with the local endurance sports community.

• O'Brien Trail Races [facebook.com] [Register at ultrasignup.com] - Facebook
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  Sat, Sep 26, 2026

  5k 10k 25k 50k Trail Ultra

  16821 O'Brien Trail North, Washington County, Minnesota, 55047, United States
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