Trail Running calendar near Monroe 2025-2026

The Moran Constitutional Relay is a scenic and challenging 70-mile relay race held at Moran State Park on Orcas Island. Teams of two to six runners tackle a course divided into 12 legs, each varying in distance and elevation, showcasing the park's stunning landscapes, including forests, lakeshores,..

The Fidalgo Trail Run is a scenic running event held at Deception Pass State Park in Anacortes, Washington. Participants can choose from three distances: a 5-mile run, a half marathon, or a full marathon, all starting and finishing at Bowman Bay. The course features beautiful views of Puget Sound an..

The Baker Lake 50k is a scenic trail running event set in the picturesque fall landscape of Baker Lake, Washington. This challenging 31.2-mile race features an out-and-back course that begins at Kulshan Campground, offering runners stunning views of old-growth forests and the surrounding mountains...

The Baker Lake Classic 25k is a scenic trail running event set in the picturesque Mt. Baker-Snoqualmie National Forest. Scheduled for October 5, 2025, this 15.6-mile race features a point-to-point course that runs along the eastern shoreline of Baker Lake, showcasing stunning views of old-growth for..

The Mad Meadows 50 is a trail running event held near Leavenworth, Washington, on October 11, 2025. It features two race distances: a 50K and a 50Miler, both taking runners through high-elevation alpine terrain with stunning views of the Entiat River Valley, Clark Mountain, and Glacier Peak. The cou..

The North Bend Trail Fest, scheduled for October 11-12, 2025, is an exciting outdoor event celebrating the beauty of the Snoqualmie Valley. It features a variety of challenging races, including the Mt Si VK, North Bend Skyline 30k, and Little Si 10k, catering to runners of all skill levels. Particip..

The North Bend Skyline 30K will take place in North Bend on Sunday 12 October 2025. You can run 30 kilometers.

The Cougar Mountain Trail Run, scheduled for October 25, 2025, offers a variety of race distances including 5k, 7.6 miles, 19.5 miles, and 50 kilometers. Set in King County’s Cougar Mountain Regional Wildland Park, this event features scenic trails that range from technical to groomed, providing a b..

The West Seattle Monster Dash is an annual running event that features a 5K run/walk, a Kids Monster Dash, and an option to register for a t-shirt only. This family-friendly event encourages participants to dress in costumes and includes a Kids Zone with games and activities. The race takes place at..

The Carkeek 12 Hour is a challenging running event taking place in Seattle, WA, on October 25, 2025. Participants can choose to run for either 12 hours or 6 hours on a scenic 1.93-mile loop, known for its elevation gain and unpredictable weather. The event embraces a festive Halloween spirit, encour..

Salt Creek 24 is a unique running event held at the scenic Salt Creek Recreation Area in Port Angeles, Washington. Participants can choose between a 24-hour race, where they can run or walk a 1.3-mile loop, or the challenging Last Runner Standing event, which involves summiting Striped Peak every ho..

The Grand Ridge Trail Run is the final event of the Evergreen trail-running season, offering a variety of distances to accommodate all participants, including a 5-mile run, half-marathon, full marathon, and 50K. Set in the scenic Grand Ridge Park, the race features a well-developed trail system idea..

The Harriers Gunner Shaw Cross Country Classic is an annual running event organized by the Prairie Inn Harriers Running Club, taking place at Thetis Lake Park in Victoria, BC. This challenging 10-kilometer race features a rugged course with various obstacles, including hills and puddles, making it a..

The 2025 Pigtails Run marks the 20th anniversary of this unique running event, celebrated for its relaxed, low-key atmosphere. Scheduled for December 13, 2025, participants can choose from various distances, including a 50K, marathon, and half marathon. The race emphasizes self-sufficiency and camar..

Saturnalia is a festive winter running event hosted at Squaxin Park in Olympia, WA. This unique 10K race embraces the challenges of winter trails, including darkness and varying weather conditions, making it a fun holiday celebration for participants. The event is designed to bring together the comm..

The Little Backyard Adventure will take place in Olympia on Saturday 14 March 2026. You can run between 3 and 12 hours.