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.
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.
Produced by Northwest Trail Runs, Mossy Mountain Madness is a trail run on a hilly short-loop course with the challenge of accumulating as much vertical gain—and as much distance—as you can by completing laps within your chosen time limit of 2 hours, 4 hours, or 6 hours.
Join the Greater Bellingham Running Club for a Monday “all paces” trail run at varying locations around the greater Bellingham area.
Hosted by Evergreen Trail Runs, Squak Mountain Trail Runs features cushy, well-maintained trails, and beautiful views of the surrounding mountains with glimpses of Issaquah below.
Produced by Rainshadow Running, the Yakima Skyline 50K is a tough 50K that some have described feels more like a 50 miler. Expect stunning views of the canyon and of the Yakima river below as well as views of Mt Rainier and the Cascades off in the distance.
Produced by Rainshadow Running, the Yakima Skyline 25K takes place outside of Ellensburg, WA in and above the scenic Yakima River Canyon on lands that were part of the ancestral home of the Yakama people and associated tribes and bands.
Hosted by the Eastside Runners Club, the Mt. Si Relay is great for first-timers, as well as for seasoned teams seeking a fun event without too many logistics. Not interested in a relay? The event also includes 50-mile, 50K, marathon, and half-marathon distances.
Join the Greater Bellingham Running Club for a Monday “all paces” trail run at varying locations around the greater Bellingham area.
Meet other members of the Seattle-area running community at this low-key event: Do up to 10 repeats of the Chirico Trail on Tiger Mountain!
Produced by Go Beyond Racing, the Portland Trail Series is a super-cool, low-key series of trail running races held in Forest Park in Portland. Three five-race Series (Spring, Summer and Fall) are held Wednesday evenings from May-October, and each race covers a different, challenging course, ranging from 4-7 miles.
Canyons Endurance Runs by UTMB starts in the historic gold-rush town of Auburn, CA, birthplace of mountain ultras in the northern California foothills of the Sierra Nevada range. Distances include 100M, 100K, 50K, and 25K.