Woolley Trail Runs

Cascade Trail Sedro Wooley Sedro-Woolley, WA, United States

Produced by Northwest Endurance Events the Woolley Trail Runs are out-and-back 50K, Marathon, or Half-Marathon distances along the Cascade Trail starting in Sedro Wooley.

Run Forest Run 25K | 50K

Lake Sylvia State Park 1812 Lake Sylvia Rd N, Montesano, WA, United States

Produced by Oly Trail Runners, lovely Lake Sylvia State Park near Montesano is the venue for 25K and 50K races that start and finish in the state park with most of the courses are on trails in the neighboring working forest owned by the City of Montesano.

Chuckanut 50K

Fairhaven Park 107 Chuckanut Dr N, Bellingham, WA, United States

The Chuckanut 50k is a classic PNW ultra-endurance trail race in the Chuckanut range south of Bellingham, Washington.

Event Series Siuslaw Dunes 50K | 25K

Siuslaw Dunes Trail Runs

Cleawox Lake Day-Use Area OR, United States

Produced by Daybreak Racing, Siuslaw Dunes Trail Runs offers challenging point to point 50K, 20 mile, and 12K routes traversing a wild tapestry of coastal terrain, including ancient open sand dunes with “tree islands”, old growth rainforest, stream fords and remote ocean beaches.

Badger Mountain Challenge Runs

Richland Richland, WA, United States

Hosted by the Nomad Trail Runners of Eastern Washington, Badger Mountain Challenge offers 4 distances with expansive views of the beautiful Columbia Basin: the popular 15k, 55k, 50 miles and the ultimate challenge: 100 miles.

Walla Walla 6-Hour

Bennington Lake Walla Walla, WA, United States

Produced by Walla Trails & Community, the Walla Walla 6-hour is a ladies weekend that celebrates finding friendship through the trail running community.

Event Series OAT Trail Runs

OAT Trail Runs

Extreme Sports Park 2917 W Edgewood Dr, Port Angeles, WA, United States

Produced by Peninsula Adventure Sports, Olympic Adventure Trail (OAT) Run is a 50K, half marathon, and 12K trail race between Olympic National Park and the Strait of Juan de Fuca.

Event Series Diez Vista 50K

Diez Vista 50K

White Pine Beach Port Moody, BC, Canada

Organized by Coast Mountain Trail Running, Diez Vista is one of the most historic ultras in the country and showcases the trails and terrain around Port Moody, BC.

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