Absolution Run

Saint Edward State Park 14445 Juanita Dr NE, Kenmore

Join Northwest Trail Runs for a 4-mile or 8-mile trail run at the Absolution Run at Saint Edward State Park, situated on the northeast shoreline of Lake Washington.

Bridle Trails Winter Running Festival

Bridle Trails State Park 5300 116th Ave. N.W., Kirkland, WA, United States

Produced by Seattle Running Club and Northwest Trail Runs, the Bridle Trails Winter Running Festival includes 5-mile, 10-mile, 50K solo, 50K pair, and 50K relay races.

Frost Eagle Trail Runs

Soaring Eagle Regional Park Parking Lot E Main Dr, Sammamish, WA, United States

Join Northwest Trail Runs for a 5-mile or Half Marathon at Soaring Eagle Regional Park, a sanctuary for birds, deer, bobcats, and black bear and a quiet sanctuary for humans.

Interlaken Icicle Dash

Interlaken Park E Interlaken Blvd & 21st Ave E, Seattle, WA, United States

Join Northwest Trail Runs for a 5k or 10k through fifty-one acres of dense forest in Interlaken Park, near Seattle's Montlake and Capitol Hill neighborhoods.

Fort Ebey Kettles Trail Run Half Marathon | Marathon

Fort Ebey State Park 400 Hill Valley Dr, Coupeville, WA, United States

Join Northwest Trail Runs for a beautiful half marathon or marathon Trail Run! The mostly rolling route winds through forested, flowing trails.

Fort Ebey Kettles Trail Run 5k |10k

Fort Ebey State Park 400 Hill Valley Dr, Coupeville, WA, United States

Join Northwest Trail Runs for a beautiful 5k or 10k Trail Run! The mostly rolling route winds through forested, flowing trails.

Boeing Creek Crawl

Shoreview Park 17229 3rd Ave NW, Shoreline, United States

Produced by Northwest Trail Runs, Boeing Creek Crawl 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.

Spring Runs for Fun at Bridle Trails

Bridle Trails State Park 5300 116th Ave. N.W., Kirkland, WA, United States

Produced by Northwest Trail Runs, Spring Run for Fun at Bridle Trails offers 5 km, 10 km, Half Marathon, and Marathon options at beautiful Bridle Trails State Park.

Whidbey Woods Easter Egg Runs

Putney Woods County Park 4650 Lone Lake Rd, Langley, WA, United States

Produced by Northwest Trail Runs, the Whidbey Woods Easter Egg Run offers 5k, 10k, and Half Marathon distances. Putney Woods County Park features beautiful forest, flat to gently-rolling terrain punctuated by small but steep-sided ravines, and a mix of sweet winding singletrack and wider and straighter trails!

Mossy Mountain Madness

Tolt MacDonald Park 31020 NE 40th St, Carnation, WA, United States

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.

Sun Lakes Trail Runs

Sun Lakes-Dry Falls State Park 34875 Park Lake Rd NE, Coulee City, WA, United States

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.

Cougar Mountain Trail Run Series #1 5.1 Mi | 10.8 Mi

Sky Country Trailhead 7077-7181 Clay Pit Rd, Bellevue, WA, United States

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.

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