Trail Running calendar near Bow 2026-2027

A multiformat endurance event at Salt Creek Recreation Area with 12 hour and 24 hour loop options, a relay format, and a Last Runner Standing summit challenge offering coastal views and stocked aid stations.

Carkeek 12 Hour is a looped trail event at Carkeek Park offering 12 hour and 6 hour options on a 1.93 mile loop with 436 feet gain per lap. The 2026 in-person event is October 24 and a virtual option runs October 1 to 31 with costume prizes..

A costumed community event at Lincoln Park featuring a trail 5K, kids dashes, and a virtual shirt option to support South Seattle College Cooperative Preschools. Registration includes a Monster Dash shirt and the 5K includes a timed bib.

Loop the Vedder in Chilliwack BC invites runners to choose from a half marathon, 10K or kids run along scenic trails beside the Vedder River. Fast gravel and winding single track offer stunning views of the Cascade Mountains.

A trail 10K in Port Gamble with single track, dirt roads and about 600 feet of climbing. The event includes a costume contest, entry-limited field and awards for top open and masters finishers.

Trail races at Cougar Mountain Regional Wildland Park near Seattle, offering 5k, 7.6 mi, 19.5 mi and 50k courses on varied single-track and groomed trails, with substantial elevation gain and proceeds supporting King County Parks.

A family-friendly Halloween event at Swangard Stadium featuring a chip-timed 5K and a 400 m Mini Monster Dash for kids, with swag bags, medals for children, post-race refreshments, and specific age rules.

Trail edition of the First Responders Half Marathon at Sasamat Trail on November 1, 2026 featuring 21K, 10K and 5K distances, chip timing, finisher medal, and fundraising support for first responder charities.

The final race of the Evergreen trail season at Grand Ridge Park offers 5 Mile, Half Marathon, Full Marathon and 50K options on forested trails with technical climbs, aid stations and cupless race rules.

A forested trail run at Carkeek Park in Seattle offering 5k and 10k courses with rolling and steep sections, an aid station at the start, and a youth discount for runners under twenty. Dogs are not allowed on the course.

Trail races at Deception Pass State Park on November 7 and 8 featuring 50K and 25K courses with coastal and bluff views, technical single track, aid stations, a kids 1K loop, and nearby camping options.

A winter trail fundraising race at Lynn Canyon Park with technical and non-technical routes. Distances include 12K, 19.5K and 25K; hot soup and a food drive follow the event.

Ravenna Refresher is a trail run at Ravenna Park in Seattle offering 4k, 8k, and 12k on a 4.1 km loop through forested ravine. The event includes an aid station, a youth discount, and is part of the Winter Trail Series.

Trail run at Redmond Watershed Preserve offering 5 mile and half marathon options on mostly wide, smooth trails. The half marathon repeats a 6.55 mile loop and includes two aid stations; a Winter Wonderland costume contest is part of the ev..

A forested loop at Seward Park offers 4.2 mile and 10k trail options as part of the Winter Trail Series, with an aid station near the start finish and a themed costume contest.

Experience the Vancouver Trail Run at Grouse Mountain with 10 mile and 50 mile mountain courses. Join this North Vancouver event to explore iconic Pacific Northwest trails.

A 4-mile and 8-mile looped trail run at St. Edward State Park featuring single-track, lakeshore running, an on-course aid station, and alternate parking at Bastyr University. Part of the 2026-27 Winter Trail Series.

Trail runs of 5 mile and Half Marathon at Soaring Eagle Regional Park in Sammamish, WA. Courses use technical singletrack and a Pipeline Trail section with aid stations and rolling short hills.

Interlaken Icicle Dash features 5k and 10k trail loops through Seattle's wooded Interlaken Park as the final event of the 2026-27 Winter Trail Series, with on-course aid and street parking near 21st Ave E and E Interlaken Blvd.

A 100 mile trail race on Orcas Island run as four 25 mile loops through old growth forest and steep climbs. Variable winter weather and about 26,000 feet of elevation pair with extensive aid station support and looped race logistics.