Trail Running calendar near Snohomish 2025-2026

Finlayson Arm is a challenging trail running event held in Victoria, British Columbia, featuring distances of 28K, 50K, and 50 miles, with significant elevation gains of 4,400 ft, 10,075 ft, and 13,000 ft respectively. The course traverses a mix of single and double tracks along coastal mountain tra..

GOAT Run is a trail race in Port Angeles, WA, ending at Lake Crescent in Olympic National Park. It offers half marathon, marathon, and 50K options. The course follows the single-track Adventure Trail along Kelly Ridge, with unpaved forest roads and a brief stretch of pavement, climbing to about 1,61..

The Recovery 5k is a trail run held at Illahee Preserve Heritage Park in Bremerton, Washington. Celebrating overcoming behavioral health challenges, this event supports the Salish Recovery Coalition. Now in its third year, the well-supported 5k course offers a fun run, walk, or hike through beautifu..

Cascade Express Marathon & Half Marathon unfolds in the Cascade Mountains around North Bend, Washington, starting at the Hyak Trailhead and finishing on the Palouse to Cascades Trail at Cedar Falls. The event features two of the world’s fastest downhill, point‑to‑point courses: a full marathon (26.2..

Beat The Blerch Seattle (Carnation, WA) offers four distances: 5K, 10K, half marathon, and full marathon. The race begins and finishes at King County’s Tolt MacDonald Park in Carnation, a quaint town about 35 minutes from Seattle. The course is a flat, out-and-back gravel trail through evergreen and..

Corn Maze Craze, part of Northwest Trail Runs, takes place at Bob’s Corn & Pumpkin Farm in Snohomish, WA. Runners choose between a 5k and a 7k course, with the 5k one maze lap and the 7k two laps, plus farm roads. Distances are around 3.3 and 4.6 miles.The maze route is clearly marked, with aid stat..

Brown Bear Salmon Run is a trail race held at Snoqualmie Pass, Washington, hosted by Evergreen Trail Runs in partnership with Brown Bear Car Wash. The single-distance event covers 15 kilometers on a mix of scenic singletrack and Forest Service/ski-area roads, with rolling ridges near the Snoqualmie..

Plain Endurance Runs take place in Plain, a town in Eastern Washington. The event offers two options: the Plain 100 and the Plain 100K (one loop). The atmosphere is starkly self-reliant: no pacers, no course markings, and no routine aid stations; volunteers staff checkpoints, but runners are left to..

Coal Miner is a rugged, self-supported ultramarathon held in Roslyn, Washington. The 51.3-mile course climbs about 10,100 feet, linking Cle Elum Ridge, Sasse Ridge, Jolly Mountain, Jolly Creek, and the Middle and West Fork Teanaway rivers before looping back to Roslyn via the Big Sandy Trails. The e..

Tunnel Light Marathon is a marathon in Washington state, running from Snoqualmie Pass to North Bend. It is a point-to-point, USATF Boston Certified course (WA21010RMB) with a downhill grade of about 2.2% and a total elevation loss of just over 2,000 feet, making it one of the fastest courses in the..

Stehekin is a four-day, 40 to 70 mile guided running trip in Stehekin, Washington. Run by Aspire Adventure Running, the itinerary blends transport, rugged trail miles, and exploration. It begins with a shuttle from Burlington and a 3-mile climb of 2,500 feet, then follows the Stehekin River for abou..

Cirque Series at Crystal Mountain, Washington, offers a 7.7-mile mountain race with 2,544 feet of elevation gain. The course begins in the base area, climbs Kelly’s Gap service road for about 1.7 miles to Green Valley, then ascends Grubstake to the high point at 6,861 feet. Runners traverse a ridge..

Ultra Fest in Easton, WA is a reimagined Cascade Super Ultra organized by Run Super Series. The racecourses run along the Foothills Trail in Washington’s Central Cascades, offering fast-ish, flat-ish gravel routes framed by rivers, forests and mountain scenery. Distances include 100M, 100K, 50M, 50K..

The Return of the Salmon Celebration - Salmon Run is held at Osprey Park in Sultan, Washington, celebrating the cultural heritage of the Skykomish River Valley and honoring Chief T'seul-Ted. The event features a scenic 5K trail run through the beautiful forest trails of Osprey Park and Susie's Trail..

The Moran Constitutional Relay is a demanding 70-mile trail relay held at Moran State Park on Orcas Island, Washington. Teams of two to six runners complete 12 legs ranging from 3 to 9 miles, featuring diverse terrain including lowland forests, rocky balds, lakeshores, wetlands, and the summit of 2,..

Fidalgo Trail Run, set in Deception Pass State Park near Anacortes, WA, starts and finishes at Bowman Bay. The event offers 5M, Half Marathon, and Marathon distances and features a looping course that threads forested ridges, coastlines, and the Deception Pass Bridge. Course notes describe Rosario H..

The Baker Lake 50k is a challenging trail ultramarathon held annually in a serene fall setting at Baker Lake, Washington, within the Mt. Baker-Snoqualmie National Forest. The 31.2-mile out-and-back course starts and finishes at Kulshan Campground, offering runners a free campsite the night before.Th..

Mother RUCKer - 10K RUCK CHALLENGE is held in Eatonville, Washington, at Bud Blancher Trail Head (480 Weyerhaeuser Rd S). The event features a 10K ruck on a trail course, with participants including ruckers, walkers, and dogs; kids 12 and under are free. The atmosphere is community-driven and outdoo..

The Baker Lake Classic 25k is a scenic trail running event held in the Mt. Baker-Snoqualmie National Forest near Baker Lake, Washington. Covering 15.6 miles, the course follows the eastern shoreline of Baker Lake, featuring old-growth forests, moss-draped trees, and views of Mt.Baker. The trail incl..

The Golden 6 Hour is a scenic endurance running event held in Cle Elum, Washington, featuring a 2.45-mile single-track loop on the Swauk Forest Discovery Trail near Blewett Pass. Set amidst vibrant fall colors and turning larches, the course offers mountain views and a festive autumn atmosphere. Par..