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.
Hosted by Destination Trail, the Orcas Island trail races explore Moran State Park's many mountain lakes, treed single track trails, and 2,409 foot Mount Constitution on Orcas Island in the San Juan Islands of Washington State.
Hosted by Walla Trails and Community, Twilight 12 Hour was created to provide a fun and safe environment to run night miles between 7pm-7am.
Join the Greater Bellingham Running Club for a Monday “all paces” trail run at varying locations around the greater Bellingham area.
Produced by Pace Sports Fitness, the Wildhorse Traverse is a demanding 52km point to point destination trail running race that starts on the shores of Okanagan Lake, in Kelowna, BC and finishes on the shores of Okanagan Lake, in Naramata, BC.
Hosted by Alpine Running, check out the Sisters Country Spring 50K and Half Marathon trail races in beautiful Sisters Oregon.
Join Northwest Trail Runs for a beautiful 7, 14, or 21-mile trail run at Sun Lakes-Dry Falls State Park, a natural amphitheater ringed by majestic cliffs.
Join the Greater Bellingham Running Club for a Monday “all paces” trail run at varying locations around the greater Bellingham area.
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.
Tiger Claw is a unique challenge consisting of three of the most difficult ascents of Tiger Mountain’s West peaks.
Hosted by Daybreak Racing, the Tillamook Burn Trail Run™ features three beautiful and challenging trail races of 50 miles, 50K, and 20 miles, plus a 3-day 100 mile stage race option for those who dare to run all three races.
Hosted by Seattle Running Club and Northwest Trail Runs, the Cougar Mountain Trail Series supports King County Parks. The Cougar Mountain courses gradually get longer throughout the series. Run through a lush forest of fern-lined single-track trails.