Trail Running calendar near Bellingham 2024-2025

We have found 48 Trailruns within 80 miles of Bellingham. See below where and when you can find the races.

The GOAT Run, taking place in Port Angeles, WA, is an exciting trail running event featuring a half marathon, marathon, and 50K race. Set against the stunning backdrop of Olympic National Park, participants will traverse the scenic Olympic Adventure Trail, culminating at the breathtaking Lake Cresce..

The Nooksack Ridgelines event is a multi-day running adventure set in the stunning North Cascades of Washington. Scheduled for September 11-14, participants will explore breathtaking ridgelines with daily runs ranging from 8 to 30 miles, tailored to various fitness levels. The event features a mix o..

The Be Fearless Trail Marathon, taking place on September 20, 2025, in Squamish, BC, offers participants a choice of four distances: a full marathon (42km), half marathon (21km), 11km, and a 1.5km fun run. This event not only promotes community and support but also raises funds for the Canadian Ment..

The Fidalgo Trail Run is a scenic running event held in Deception Pass State Park, Washington's most-visited park. Participants can choose from three distances: a 5-mile run, a half marathon, or a full marathon, all starting and finishing at Bowman Bay, which features a sandy beach and picnic area. ..

October 2025

The Carkeek 12 Hour is a challenging running event held in Seattle, WA, known for its tough terrain and unpredictable weather. Participants can choose to run for either 12 hours or 6 hours on a 1.93-mile loop, with the option of a shorter loop for those seeking an extra challenge. The event, taking ..

The West Seattle Monster Dash is an annual running event that features a costumed 5K trail run/walk and a Kids Monster Dash. Scheduled for October 25, 2025, the event encourages participants to dress up in costumes, making it a fun and festive occasion. Registration includes a t-shirt and a bib with..

Salt Creek 24 is a unique running event held at the scenic Salt Creek Recreation Area in Port Angeles, Washington. This all-day and all-night race features a 24-hour challenge where participants can run or walk a 1.3-mile loop, either solo or as part of a relay team. Additionally, the event includes..

November 2025

The Harriers Gunner Shaw Cross Country Classic is an annual running event held at Thetis Lake Park in Victoria, BC. Celebrating its 41st edition in 2025, this challenging 10-kilometer race features a rugged course with steep hills, rocky terrain, and wet conditions, making it a true test of enduranc..