Trail Running calendar near Siler 2025-2026

The Cougar Mountain Trail Run Series #3 is set to take place at King County’s Cougar Mountain Regional Wildland Park in Newcastle, WA. This event features three race distances: 5k, 10.8 miles, and 19.5 miles, providing options for runners of various skill levels. The series has a strong community fo..

The Grey Rock Trail Runs is an annual running event held in the scenic Cascade Mountains near Yakima, Washington. Celebrating its 16th year, the event features two challenging trail races: a 25K and a 12K, both starting at Tree Phones Campground in the Ahtanum State Forest. The rugged course offers..

The Mount Rainier Half Marathon & Trail Events will take place on July 18-19, 2025, at Crystal Mountain Resort in Enumclaw, Washington. This scenic race offers participants a chance to experience the breathtaking beauty of the Cascade Range, featuring a mix of towering forests, alpine meadows, and s..

Cascade Crest is a renowned 100-mile trail running event held in Easton, Washington, known for its challenging terrain and scenic beauty. Participants can expect over 23,000 feet of elevation gain, including sections on the Pacific Crest Trail and a unique run through the 2.3-mile Snoqualmie Tunnel...

The Dirt Circus - Seattle will take place in Downtown Seattle on Wednesday 23 July 2025.

Camp Lug-a-Chug is a unique volunteer event held at Marble Mountain Sno Park, where participants hike water to remote aid stations for an upcoming race. This fun and physically engaging activity involves carrying water uphill, with a friendly competition for the heaviest load relative to body weight..

Hood Hundred is a challenging 100-mile mountain trail run set in the stunning terrain of Mt. Hood, Oregon. The event features a lollipop-style course with significant elevation gain and descent, providing an epic endurance experience for participants.Hosted by Daybreak Racing, the race emphasizes co..

The Volcanic 50 is a challenging running event held around Mt. St. Helens in Washington state, featuring both a 50K and a 25K race.The rugged 50K course, primarily on the Loowit Trail, includes significant elevation changes, boulder fields, river crossings, and stunning views, making it feel more li..

The Bigfoot Endurance Runs, part of the renowned Triple Crown of 200-mile races in the United States, includes the Bigfoot 200, Tahoe 200, and Moab 240. Set in the stunning Cascade Mountains of Washington, the Bigfoot 200 features a challenging 207.9-mile course that circumnavigates iconic peaks suc..

Wy’east Trailfest is a premier mountain trail running event held at Mt. Hood, Oregon, featuring a variety of race distances including a challenging 50 miler, 50K, 28K, and 14K on Saturday, followed by a scenic Half Marathon, 8K, and a Kids Race on Sunday. The event celebrates the beauty of the alpin..

The Cougar Mountain Trail Run Series #4 is set to take place on August 9, 2025, at King County’s Cougar Mountain Regional Wildland Park in Newcastle, WA. This event features three race distances: 5k, 14.5 miles, and 26.2 miles, catering to a variety of trail running enthusiasts. The series has a str..

Twilight at the Bay is an exciting running event taking place at Chambers Bay in University Place, Washington. Participants can choose from three race options: a half marathon, a 10k, and a 5k, each offering a unique experience on a beautifully paved loop trail with stunning views of the bay. The co..

The Post Canyon Half Marathon, taking place in Hood River, OR, is a vibrant trail race celebrating its 11th anniversary. This unique event emphasizes fun and community, welcoming all participants regardless of their finishing time. Each racer receives a generous finisher prize bag, and there are add..

The Goat Rocks Stage is a thrilling 50-mile, two-day running event set in the stunning Goat Rocks Wilderness, located between Mt. Rainier and Mt. Adams.This challenging stage run is designed for experienced runners, featuring rugged terrain, narrow ridgelines, and breathtaking views of ancient volca..

The Dark Divide Trail Races, scheduled for September 5-7, 2025, offer an exhilarating experience in the stunning landscapes of the Dark Divide Roadless Area in Washington. Participants can choose from four race distances: the challenging 100 Miler, the newly introduced 100K, a 50K, and a 15 Mile Fun..

Backcountry Rise is a unique trail running event held in the stunning Mt. Margaret Backcountry, part of the Mount St. Helens National Volcanic Monument in Toutle, WA.Participants can choose from three challenging courses: a 50K, a 20-mile race, and a half marathon, each offering breathtaking views o..

Beat the Blerch is a fun and engaging running event featuring a 5K, 10K, half marathon, and full marathon, inspired by a comic from The Oatmeal. Scheduled for September 6, 2025, in Carnation, Washington, the race takes place at Tolt MacDonald Park, offering a scenic flat course through lush forests..

The Cascade Express Marathon & Half Marathon, scheduled for September 6, 2025, in North Bend, WA, features two scenic races: a 26.2-mile marathon and a 13.1-mile half marathon. Both courses are renowned for their fast, downhill routes, making them ideal for achieving personal records or qualifying f..

The Brown Bear Salmon Run is an exciting running event taking place at Snoqualmie Pass, Washington, featuring a scenic 15K course. This race, set for September 13, 2025, is designed for both seasoned runners and newcomers, offering a mix of singletrack trails and Forest Service roads. Participants c..

The Cirque Series - Crystal Mountain is an exciting running event set for September 20, 2025, featuring a challenging 7.7-mile course with an elevation gain of 2,544 feet. The race begins at the Crystal Mountain base area and includes a mix of rugged terrain and stunning views, including the highest..