About This Race

The Umatilla Rim Ripper is a trail race held in the Umatilla National Forest offering four distances (23-miler, half marathon, 11K, and 7K), suitable for both first-time trail runners and seasoned veterans. It is a permitted event administered by the Walla Walla Ranger District and benefits the Athena Weston Youth Sports organization.

Key Dates

Race Day

Sep 26, 2026

20d

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